if i were to guess they are using 2 pins on the GPU end looped together, and probably ground vs sending another wire the length of the harness. 5mm SM 6-pin latching connector, flat style. 20. It’s typically located near the CPU socket or on the side of the motherboard closest to the front of the case. Whether or not you use 20 pins or 20+4 pins on the motherboard side, you should always fully connect all of the connectors on the other side of the cable into the PSU. So you have a couple of things to look at when you are talking about 12V wiring in computers. Teddy70tr New Member. Distinguished. The fan pinout is as follows: pin #1 - +12V. One pin should be missing. This means the newer 24-pin power supply is useful for motherboards that require more power, and therefore eliminates the need for ATX 12V power supplies to. In Large Icons View, click on Display and click on Change Display Settings, in the left pane. This item: ATX 24Pin 90 Degree Adapter,Motherboard 24Pin Male to 24Pin Female 90 Degree Extension Connection for Mainboard Right Angle Connector for Desktop PC Power Supply . 142,790. The 18- and 10-pin cables combine to the 24-pin you plug into the motherboard. Precautions when using PSU connectors. The short pin near the rear of the card is “PRSNT2#”. No type of connector can be physically plugged into the GPU other than a GPU power connector. 42,965. that 8 pin should break apart into a 6+2 aswell, even the image looks like it does. Followers 1. 24/20 pin ATX power connector – Plugs into Motherboard. If I plug the same cable into an old 100Mbps router the link is fine, even using a CAT6 cable. Click on Advanced Settings. Standard input SATA-22P(15+7) male. The PCIe cable is missing the one pin & wire on the PSU side, as I explained above, since it is just a sense wire that tells the GPU that it can pull 150W instead of 75W. The extra two pins are intended for graphics cards that require extra power. *Location of ports may vary by board. Supports addition of 0. Hello, I have a x470 MSI gaming motherboard and I finished a build using one but once I tried to turn it on nothing powered. All the videos I've seen show a 2x 8-pin to 16-pin connector so I'm wondering why/how is 2x 8-pin enough with this PSU and the GPUs ship with 4x 8-pin to 16-pin adapter?Other Front-Panel Connections. A bad cable may result in lost data, which causes problems such as a malfunctioning. KeyReturn4397 • 1 yr. #9. Yezi Trading StoreVisit Store. 5. The cable looks like a common 24-to-24 pin ATX extension cable with an attached power/GND cable + connector for the touch panel. Product: Envy 750-625rz. H. Our power supply units (PSUs) use. Jul 23, 2011. If you can't resolder a new pin back on, you can replace the drive electronics (That exposed, green PCB board on the bottom of the drive). The wide 24 pin cable plugs into the matching 24 pins on the motherboard. Posted August 10, 2016. -UserRemoved-. 1. Any rocking side-to-side is not. But, it can be done. The USB Type-C connector has 24 pins. I tested the 24 pin cable using the testing "kit" in the power supply and when I connect it the case lights up but when I plug the same 24 pin cable to the motherboard it. I tried to plug this into a standard 24 pin Asus 1155 motherboard - I see a blue flash of light but the motherboard doesn't light up. Pin 9 was removed from 14-pin cables because the key signal became obsolete with modern computer monitors and was no longer used in the default. There is a link to the VGA hack below. Its generally not even safe to cross cables between the same models with different ratings because of that. I was inspecting my system, and one of the fan connectors (Not the CPU header the 2 headers that the fans connect to) has a missing pin in the middle. A 24-pins cable. The 20-part section fits just fine but the 4-pin part keeps sliding out. Dell's proprietary OEM 12V only standard will have a 4-pin and 8-pin power 12V connectors to the motherboard. . 48. This product is a 15-pin VGA cable. Forum Subscriptions. Since all of your wires are black, it is really difficult to tell if everything is correct. This means the newer 24-pin power supply is useful for motherboards that require more power, and therefore eliminates the need for ATX 12V power supplies to provide an. The pin-out is not the same so you cannot plug it in without damaging your components. DVD-D can be 18 pin (single link) or 24 pin (double-link). Can anyone confirm whether Pin 20 of the PSU end of the 24 pin Motherboard cable should be missing? It's an EVGA 650w Supernova G+. #1. 4,510. If it's the missing pin you're worried about, don't be. Looks fine to me. Hey, I am using CableMods C-Series ModFlex Essentials. My friend tells me that my MAG B550 Tomahawk motherboard will be the bottleneck if I move to RX 7900 XTX & Ryzen 7 5800X3D. You can pull it off very easily. Out of the box I'm pretty sure there's no missing pin Just want to make sure it won't burn my FTW 1080. The CORSAIR Premium Individually Sleeved Type 4 Gen 4 ATX 24-Pin cable combines premium paracord sleeving and a heatshrink-less finish with wide compatibility for CORSAIR Type 4 Power Supplies. is that bad? Also some of the other cables i have seem to have missing pins in them. I'm (still) putting an old Pentium PC together. 1200, 1000, 850, 750, 650, 550. Update 11/05/2022 9:30 am PT. 25 In Stock. 12-16-2020 06:38 PM. I found my ps1 av cable and its indentical to my ps2, so i wonder they both have all the pins. 2 Shield Frozr, USB 3. Automatic speed control of both fans will work independently. Completely unnecessary on modern PCs. Any help is appreciated. I believe only one of those 4 pin connectors will fit, they are keyed to the particular socket. Weight. Connect both psu cables to your motherboard. just like in that pic yes. 96. However those slots are at weird distance and position that I have to twist that end of the cable in strange positions. The ATX 24 pin 90 Degree adapter adds a number of possibilities to how users can install the main power Connector to their motherboard from the PSU. You won't have to worry about losing power when you have power cords and power cables. Mediocre Internet User. Sort by date Sort by votes RememberThe5th Illustrious. [quotemsg=18482938,0,232581]The 8-pin connector going to the motherboard is not a PCIe connector (like the one you need). On the desktop, press Windows key + X and select Control Panel. off w/ promo code ABFCYA99, limited offer. A bad cable may result in lost data, which causes problems such as a malfunctioning printer or video. As motherboards can process only one RPM-signal per fan header, it would cause problems if the cable transmitted RPM-signals of both fans. Direct from SMUGDESK. See … all. 1,035. You can read more on the PCIe connector on Wikipedia. You're right. Missing a pin on a 24-pin connector? I just ordered parts for a pc build, and I found something odd with my power supply, a Thermaltake SMART Series SP-650PCBUS 650W. You must plug a cable into this motherboard connector or the CPU will receive no power. Screw terminal for each of the 24 lines, plus shield. There is also a much shorter 6+2 end (says PCIe on the 6 pin part) that when combined would be not missing a pin. From the specs of the website listed it looks as though the middle wire on the bottom is optional on a 6 pin power connector. So the 24 pin cable splits into 2 "pluggable" cables that go into the PSU, and one of them (far right one. Connect both psu cables to your motherboard. There are several common causes of missing pins in 24-pin connectors: Physical damage: The pins on the 24-pin connector can be easily bent or broken if the connector is subjected to physical stress or abuse. You will need a small flathead screwdriver or a connector removal tool specifically designed for the 24 pin connector. PSU coil whine caused by 24-pin motherboard connector ? Sticklando; Jul 31, 2023; Components; Replies 2 Views 825. 0V). Original cable from the PSU is missing this cable, but after sleeving a new set for the 24 pin, im left with a dangling dummy wire on the PSU side im not sure what to do with. In the picture below, you can see there is a missing cable (and therefore contact point within the plastic header) in the CableMod version, but not the included EVGA cable. x power supplies don't have them. 8,960. If that was the 8-pin PEG connector, the wires will be in reverse with one of the +12v wires as ground instead. Hoperacer LLC StoreVisit Store. 1. Power off your PC and unplug the power cable from the power supply unit (PSU). Learn through problem-solving, and the first 200 people can save 20% today on Brilliant at the new ATX12VO standard fo. The EPS 8-pin connector, for the motherboard-end, should have all 8-pins populated. For example, in Figure 5, the valid Rp-Rd path corresponds to. This is normal, since the pin is not needed for the connection. HD Audio. It comes with a 24 pin motherboard cable, 4 pin cpu cable, and a 6 pin GPU cable. 60 posts · Joined 2004. I sure wish the ATX Form Factor industry standard dictated the placement of the 24-pin connector. Product: Envy 750-625rz. But in your case, if the PSU's 24-pin connector is faulty, a tester should be able to reveal that. Therefore, it is not recommended to use a single cable that splits into two 8-pin PCIe on higher end graphics cards. The NA-SYC1 is a fan accessory set consisting of two fully sleeved NA-YC1 Y-Cables for 4-pin PWM fans. $ 48. The PSU side of modular cables have no standard, so it'll vary drastically by manufacturer and model. Limited time offer, ends 11/30. That's just a leftover from a previous 24-pin standard when it had -5V. Then Gigabyte has a completely different 3-pin A-RGB header. #2. While this might make sense for a more experienced pc builder, for a newer builder like me, it is. Yep, and because of all the auxiliary 12v lines, most motherboards with 24-pin ATX sockets will run fine using only a 20-pin PSU plug! That's the entire gray shaded section in the picture gone (that was added in 2003 at the same time as SATA power connectors). Join. With. #2. you can plug a 20 pin cable into a 24 pin motherboard and it will work just fine. The clip seems to go over the the protrusion on the socket, but not all the way; it's not snapped into place. 0. I know the 8-pin connectors on the PSU end are always missing a pin, but in every picture I've seen it's the last slot on the connector that's empty. in the 24-pin connector :( Is this normal or a manufacture fault ? And if it's faulty, do I return it to the shop. You connect two 8-pin PCIe power cables to two 6-pin sockets on the HD4890 leaving two pins on each cable unattached. that one is 4 + 4 pin on the other end, where PCIE is 6 + 2 the PCIE cables have 3x 12V and 5x ground. For proper insertion of a 16-pin graphics card power cable into a power supply unit, or power cable into a compatible graphics card, please see the instructions below. 10,630. 1" pin headers. 7,960. 2. A 24-pins cable. 24-Pin Centronics ('Amphenol' / 'CHAMP') connector. ATX specification 1. Not like it fell out or anything, there's just no cable running there. Then you should be able to reconnect the cable to the motherboard. I counted the pins. IME the two 4-pin connectors from the PSU will usually snap together and thereby "act. If it’s loose, try. I presume the other 5v rail ground is being used as a sens pin. It has these little bulges on it that keep catching on the 20-pin part. The original ATX standard supported a 20-pin connector with a very similar pinout as the 24-pin connector but with pins 11, 12, 23, and 24 omitted. Posted March 5, 2017. 1. Compare. And also that it required having a couple standoffs with corresponding motherboard mounting holes on either side of the connector too. DVI-I is also called 28 pin because of the 4 additional pins for the analog video. The 24 pin connector is polarized so it can only be plugged in pointing in the correct direction. . Is the 24 pin connector missing pin? The missing wire is actually normal as per the “phantom terminal” which is an unused connection on the ATX motherboard. alzee76 • 3 mo. Near the adapter, where the cables are supposed to connect to the pins, it is COVERED in glue, so much that I cannot distinguish very well which cable goes to which pin. It will work but only to some extent. 18,510. Your leads molexs are missing the 5v pins and one of the grounds. M. It should just work. It restarted whenever I played any game. PCI-e connectors are different, the 6 pin pci-e connector has 3 12v wires and 3 ground wires, and the pci-e 8 pin connector only adds two ground wires on the side. The lack of an additional 4-pin connector is usually not a problem. How to: Connect a PSU to a 4-pin CPU port. 35. 5. you. If your power supply unit has an empty pin on the 24 pin connector (see picture above), then your. Go to solution Solved by W-L, August 13, 2015. See attached files. Match the clipping point on the port to the wire. Remove the case of your computer to access the motherboard. Or check it out in the app stores Home; PopularCORSAIR Premium Individually Sleeved Type 4 Generation 3 ATX 24-pin cables feature a flexible paracord sleeve and in-line capacitors that reduce ripple and noise, ensuring clean voltage. Pin #16 appears to be a GND pin no matter which way you twist the connector around. changing the link speed in the driver has no difference, it still won't connect to the gigabit router at all. The high-lighted is your "missing" 12v connector. – Mokubai ♦. If you would provide us with some details (specs) I'm sure we could make a recommendation. 35. 1 supports PCIe and calls for additional power requirements. EVGA 3x SATA Cable (Single) *Accessories shown in the images above are subject to change without notice. Step-by-Step Guide to Remove a 24-pin Connector from a Motherboard. Posted at the EVGA forums and was told that it's normal now due to the 5V terminal that's not used anymore being intentionally left out. Building my first PC and I looked at the 24 pin connector, and it only has contacts for 23 pins as the image shows. Depending on the PSU, it may or may not be fully populated on the PSU-end. But in your case, if the PSU's 24-pin connector is faulty, a tester should be able to reveal that. There are two types of VGA cables: 14-pin and 15-pin. Pinout. 8-inch ZIF/CE HDD to a SATA 22Pin ; Compatible with Macbook, Toshiba, Samsung SSD ;. It is called DVI-I for integrated as compared to DVI-D for digital only. Understanding Of PCIe Connectors. 1. Someone from the build a PC discord said the 4-part connector. EN-Labs ATX 20pin to 24 Pin Power Adpater Cable, PSU 20-pin to Motherboard 24-pin Power Converter Cord - 20 Pin Female to 24 Pin Male - 6 Inches. 24 There are two versions of the ATX power supply connector. The graphics card requires at least a 6 pin power connector to be plugged in to function correctly; the cable may be sitting in the bottom of the case, or it may be routed around and hidden on the back. 99. The PSU is my only issue. Molex has +12v, two grounds and +5v. 24 0 4,510 Jan 26, 2015 #1 So, I have a Corsair CS550M semi-modular power supply. I was already sketched out when plugging the 24 pin cable into the PSU, i noticed that there are physically 4 pins missing from the cable (PSU side). Type: PSU Cables Pro Kit Color: White Connector Detail: 1 x ATX 24-pin 2 x EPS12V/ATX12V 4+4-pin 4 x PCIe 6+2-pin, dual connector 2 x PCIe 6+2-pin, single connector 8 x SATA 8 x Peripheral Specifications:. The iron has a faulty PD implementation. It's missing a pin. Vader. The provided cable for mother board has on one side 24pin with 1 pin missing (so 23pin) and on the other and has 18pin + 10pin connector. 4-pin Peripheral Power Connector / Molex Connector. Our power supply units (PSUs) use an 8-pin EPS12v CPU cable that can be split into two 4-pin connectors. Specifically, one of the many black cables on the 20 / 24pin motherboard ATX connector (picture with pin assignment in the appendix). It has no business being in this system, even with only a 3050. And will try using 24+4 pin to 8 pin first riser as reduction. Didn't use cable for fear of the electron mafia breaking my motherboard's knees. Oct 26, 2016. The missing pin part goes into the PSU itself. no the front panel hardware (LEDS,reset switch, power switch) need to be hooked up to motherboard. Pinout for 4 pin is 12V, Ground, Tach, and PWM. Just find a same model # drive from. But they don't test for excessive ripple and other anomalies that affect computer stability. The other cables all match. 78. The Micro-Fit Connector family can withstand operating temperatures up to 125°C, is available in multiple circuit sizes and cable lengths for power applications and board-to-board, wire-to-board and wire-to-wire configurations. CryptoSo I found the VGA cable that shipped with the display and DPMS (display power management signaling) works properly once again, with the KVM in place. And the EPS12V could stand to be 10mm longer. It should have a 24 pin cable and 8 pin EPS (for the CPU) connection hard wired to the PSU. The Cablemod 24 pin cable is different than the OEM 24 pin cable on the motherboard side. On 8/13/2015 at 9:14 AM, EBGamer025HD said: Are you sure? Oh on the PSU end it's perfectly fine the are. The connector ditches the 3. So it's fully populated. [/quotemsg] ya ik, i bought new mobo 24 pin cable from cablemod, is missing pin #2, the original one that came with PSU miss #20, i was asking whether it matter AMD Ryzen 9 5950X|| CPU Cooler: Noctua NH-D15 Air Cooler Corsair Vengeance LPX 32GB (4x8GB) DDR4-3600 CL18 || SSD: 2X Western Digital Caviar Blue 1TB (Game Drive) || CPU Cooler: || SSD: Samsung 970 EVO 1TB M. The side of the cable which has a 20+4 pin. These pins supply power to system components, and themselves do not turn the computer on. I read different sites which stated that monitors started smoking. Another GeForce RTX 4090 owner has fallen victim to the native 16-pin power connector meltdowns. Add to cart. Every hole has a metal piece but one does not. 2k. If you want to connect our PSU into a 4-pin EPS motherboard port, simply pull the two halves of the connector apart and connect one half into the motherboard port. 2 Gen 2x2, Lightning Gen4. (Now they use 6-pin PCIe connectors, or multiple EPS (8-pin CPU connectors). Jul 23, 2011. Mar 18, 2021. 14-pin cables will work in most applications, but 15-pin cables may be required for wider display compatibility. if it's the 3v3 line coming from the board, it could be intermittently shorting out that line to ground, because it'd have to go trough mobo traces it's very possible it doesnt trigger ocp on the rail, because 3v3 only needs around 1 ohm. The "EPS/ATX12V 8-4 pin" cables are for your motherboard ONLY. EDIT: so the missing pin is normal but still the computer only powers on the vid card, and. #6. 3 volts. Join. By EBGamer025HD. I checked the 24 pin connectors and two of its pins were burnt. Dec 25, 2008. The NA-YC1 Y-Cables make it possible to run two 4-pin PWM fans on a single fan header and to let the mainboard control the speed of both fans simultaneously. -5V was dropped from the standard so long ago I can't even remember when it was. 510. Everything else is the same, including the rest of the pins on the PSU side of the 24-pin cable. crutschow said: But that won't detect a miswire or a short between wires. Jul 30, 2014 7,000 172Mar 18, 2014. Common Causes of Missing Pins in 24-Pin Connectors. #1 · Jan 21, 2006. Any ideas? I look through most cable sleeving guides on youtube (lutr0o, singularity. Here are some steps you can follow to properly install a new 24-pin connector: Shut down your computer and unplug it from the power outlet. You will only need to plug in one of them, the second is for when you have an 8 pin CPU power socket and the connectors will usually fit side by side. If you look inside the end of the vga cable the pins are numbered (at least the first and last pins will be). Valheim Genshin Impact Minecraft Pokimane Halo Infinite Call of Duty: Warzone Path of Exile Hollow Knight: Silksong Escape from Tarkov Watch Dogs: Legion. That wire doesn't carry power anyway, and just pigtails to the second pin at the connector itself on the device side. Item will come in original packaging. . The flat pin on one side denotes whether the cable is digital or analog: A flat pin with four surrounding pins is either DVI-I or DVI-A ; A flat pin alone denotes DVI-D; The pinsets vary depending on whether the cable is. Thanks Pic. Best thing you could do would be to grab a digital multimeter and measure what you have on every pin. 99 SAVE $5. But they are there. Nvidia's adapter has all four small wires coming out of that 4 pin section on the top of the connector. January 25, 2023. January 21 in Troubleshooting. For my set up i need 2x 4 pins for my CPU power and 2x 4-pins for my graphics card but the. . ago. That is the 8-pin EPS12v connector, and like most PSU that is probably a 4+4 pin connector. The stories about power cables burning with the NVIDIA RTX 4090 graphics cards made September and October “hot” months online. I wouldn’t say it’s normal for it to be hard, but if your cable came damaged or got damaged from trying to plug it in at the wrong angle, then those pins on the right is the causeI have a 6 pin next to the 24pin on my motherboard but there’s only one six pin cable coming out of one end from the 24 pin cable. This is done via the 20-pins or 24-pins connector. As far as the 2 pins on the right side of that cable that I just noticed go…those look a bit weird. ". It used to be for the -5v wire, but MB these days won't use it anymore. I was just wondering if this was normal or If I. BROOKS engineered Wood Crossarm Brace designs utilize the proven dependability and reliability of select straight-grained coastal Douglas fir combined with tested steel fittings. CryptoA 24-pin cable that is 610mm EPS12V cable that is 650mm PCIe cable that is 600mm to the first connector, then 750mm 3 SATA cables that are 800mm long and has four connectors each. 26,965 Dec 24, 2016 #2 Hi Is this for a modular psu ? Apparently pin 20 -5volts is usually left out as it is no longer required ( pin 20 has a White wire ) Are you sure pin 2 is. Two days after the launch of the Rocket Lake CPUs, MSI finally released the BIOS updates with the new microcode. You can't readily push the pin back in when it's plugged in, but what you can do is unplug the entire cable, then push the pin back into place. – Captain Comic. So I just pulled this older psu out of a server pc that was going to be thrown out hoping to use it In my rig, but I plugged it in and it didn’t work. 4 pin ATX +12 volt power cable. It's cleaned and the thermal paste was restocked not long ago. Leviton 101AN-732 Light Duty Clamptite 15 Amp 125 Volt Plug, 2 Wire, Non Grounding, Residential Grade, White. You will need to get an adapter. Automatic speed control of both fans will work independently. #7 · Mar 5, 2007. F_Panel. 24. You connect two 8-pin PCIe power cables to two 6-pin sockets on the HD4890 leaving two pins on each cable unattached. In fact, there are plenty such adapters on eBay for as little as $1 (and free shipping). Intel Z390 Rig ( *NEW* Primary ) That pin was a part of the ATX connector standard a rather long time ago. $ 45. Was installing it in my PC and noticed that the 24 pin connector has one pin missing! The corresponding wire is missing too! Here are a couple of pictures I took: I've heard so much about the quality and reliability of Corsair's products. Building a PC and the strangest thing is happening. View full post. Nov 3, 2016. When I connect the 6+2 PCIe cable so I can install the GPU, the system will not power on, even though the PCIe cable is only connected to the PSU, not the GPU. If I recall correctly it was a -5V supply. The cable shows that piece deeply. These cables are in new or like-new condition and may include both new and used cables. Skill Ripjaws X (2 x 4GB) / Corsair TX650M 650W PSU / I just opened the box of my new Corsair VX450W Power Supply, only to find that one of the wire/connectors is missing in the 24 pin ATX socket, making a total of 23 wired holes. Last edited: Jul 12, 2020. If it is plugged in, it would be the 4th column from the right, top and bottom is missing. Hence, the CC2 pin is connected to the supply denoted by VCONN. Thought the clip and plug designs would prevent that, but that might be where your "missing" 4+4pin went. 4,542. Z590-A PRO. FAQs. just like in that pic yes. 24 Pin ATX Power Connector Pinout. 75 mm Applications: Matsushita EME213, Yamaha PSR620,. I thought of reusing older DVD writer. The 8-pin end that plugs into the PSU (says "Type 4" on it) is missing the lower left pin/wire, yielding 7 pins in an 8 pin slot on the PSU. Type: Power; Color: Multi-Color; Length: 6" - 10" Connector Number: 2; Model #: ATX20P224P6; Item #: 9SIACJF5497347; Return Policy: View Return Policy $B-end is a Lenovo-specific 7-pin PS/2 connector, which you connect straight to Lenovo motherboard. Nov 7, 2015 #11 Already sent a support ticket, but anything i can do to make my pc work? Upvote 0 Downvote. If you plug the two pieces of a 20+4 power cable together then you have a 24 pin power cable which can be plugged into a 24 pin motherboard. They should latch into place (there are little latches on either side of the pins). Dec 25, 2008. See, my line of thinking was that it wasn't the wall-psu cable that was affected, but highly likely that when the adapter was used (a 6-pin to 2x 6pin) that the actual 6pin wire from the psu melted, since 2x 6pin can pull upto 240w through an original 120w line. I would ask them why connections are pooping out , and why the wrong connection is missing on your 24 pin cable. HD Audio. Jan 2, 2018. Hey all, I recently bought an LGA 1155 ASUS motherboard labeled "for parts or not working" on eBay. Connect the USB module cable to this connector, then install the module to a slot opening at the back. 3835. :)After a month of usage my PC started having problems. Sure, but the point of 20+4 (rather than just 24) is that it's backwards compatible and will be able to run a board with a 20 pin connector. ATX 24 pin, plus 4/8pin And some weird inbetween states with motherboards having 4-pin molex connectors going to the board. After removing the 24 pin connector i found 1 pin is missing as in picture. The manual with the psu does not indicate if it was supposed to come with an adapter. The splitter is essentially a parallel circuit. Here you can see a cable missing from the header on the left CableMod cable: Member. As discussed earlier, 5 VGA pins have become redundant and are not required for a stable display connection. Why is there a pin missing on my 24 pin connector? This empty pin on your 24 pin connector used to be home to a wire carrying -5V. The Power Supply has no connection to Pin 14 of the 24 Pin Motherboard connector. Upvote 0. I just purchased a 350 watt power supply with a 24/20 pin ATX connector. . . #1. Sep 4, 2013. Your motherboard manual should tell you want you need to do. I have a Corsair RM850x PSU with Cablemod PRO ModMesh C series, compatible with RM PSUs. The missing pins are +5VSB and -12V. $ 17. On 6/12/2021 at 3:19 PM, seon123 said: The 24-pin on Type 4 has four extra pins on the PSU side for Vsense. (English sorry for my bad)USING a 24 PIN PSU with 20 PIN BOARD. GameStop Moderna Pfizer Johnson & Johnson AstraZeneca Walgreens Best Buy Novavax SpaceX Tesla. It has two wires per pin on multiple locations on the 24 pin side, that split out to various terminals on the PSU side, making it damn near impossible to sleeve cleanly. I was wondering if this was causing the problem.