RTX 5090 · RTX 4090 · other 16-pin cards

Melted GPU Power Connector Repair

A burnt or melted 16-pin power connector replaced, with the pads beneath it rebuilt and the card's power circuit checked before it goes back under load.

Book This Repair Post It To Us

£45 Diagnostic

The fee is waived when you go ahead with the repair, and you get a fixed quote first. Every repair is no fix, no fee.

Free Both Ways

Tracked and insured across the UK.

30-Day Warranty

On parts and labour for this repair.

Signs you need this repair

Melted, browned or deformed 16-pin connector on the card
Burning smell during gaming, then a black screen
Cable plug fused into the card socket
Card dead after a connector incident

What actually goes wrong

The 16-pin 12VHPWR connector, and the revised 12V-2x6, carries 450 watts or more through twelve small pins. If a plug is not pushed fully home, or the cable is bent hard right at the connector, a few pins end up carrying more than their share of the current. They heat, the plastic softens, and the connector melts.

The repair starts by removing the damaged connector and cleaning the pads underneath. Pads lifted by the heat are rebuilt. Then the circuit behind it gets checked — the power input, the current-sensing resistors and any fuses — because a melted connector can take something else with it, and a new connector on a damaged circuit would only fail again. The new connector goes on, and the card is tested under sustained load.

Replace the cable or adapter that melted, too: its pins will have been damaged in the same event. When refitting, push the plug in until it clicks and sits flush, and leave a straight run of cable before any bend.

Not in Newcastle? Post it to us

We repair Micro Soldering & Board-Levels by post for customers right across the UK. Book online, send it in, and we diagnose it and confirm a fixed price before any work starts — with a £45 diagnostic that is waived when you go ahead with the repair. It comes back to you tracked and insured.

£45 diagnostic, waived on repair
Tracked, insured return delivery
30-day warranty, same as in store

Book a Postal Repair How mail-in works

Questions about this repair

Is a card with a melted connector worth repairing?

▼

On a high-end card, almost always — if the damage stops at the connector and its pads, the repair costs a fraction of a replacement card. Board-level repairs are price on application — you get a fixed quote once we know what has failed, and nothing is done until you agree it.

Other Micro Soldering & Board-Level repairs

MacBook Logic Board RepairNo power, liquid damage, charging and USB-C faults fixed on the original logic board — not swapped for a new one, so your data and your board stay with the machine.MacBook Not Charging RepairCharger connected, nothing happening — or charging from one side only, stuck at a percentage, or "not charging" in the menu bar. Found and fixed on the board.Gaming Laptop Motherboard RepairNo power, shorted GPU and CPU power stages, dead HDMI and USB-C ports and heat damage on high-end gaming laptops, repaired at component level.Laptop Motherboard RepairDead laptops, charging faults, broken DC jacks and USB-C ports, liquid damage and firmware chip faults repaired on the motherboard you already have.BIOS & Firmware Chip RepairFans spin, lights come on, nothing on screen — often after a firmware update that was interrupted. The firmware chip is reprogrammed or replaced on the board.iPhone & iPad Logic Board RepairDead iPhones, charging and audio chip faults, backlight circuits, liquid damage and stacked-board repairs — fixed on your own board, so your data and paired parts stay put.Samsung & Android Motherboard RepairNo power, charging circuit faults, boot loops, liquid damage and board-to-board connector faults on Android phones, foldables and tablets.Games Console Board RepairHDMI and no-picture faults, consoles that will not power on, Switch charging chip and USB-C repairs, controller boards and retro console restoration.Handheld Gaming PC Board RepairUSB-C and charging faults, dead handhelds, card reader failures and liquid damage on handheld gaming PCs, repaired on the main board.Graphics Card RepairDead cards, shorted power stages, melted 16-pin power connectors, broken video outputs and cracked PCBs repaired at component level.BGA Reballing & Chip ReplacementChips that sit on a grid of solder balls — GPUs, processors, memory — removed, reballed or replaced when their joints crack or the chip itself fails.Liquid Damage & Corrosion RepairWater, coffee, sea water and sugary drinks cleaned off the board, corroded components replaced and eaten-through traces rebuilt — not just dried out.No Power & Short-Circuit RepairDevices that are completely dead, boot loop, cut out or fail intermittently — short circuits traced to the failed part and fixed at component level.Backlight Circuit RepairA black screen on a device that is clearly on — you can just see the picture with a torch — is often the backlight circuit on the board, not the screen.USB-C, HDMI & DC Jack RepairBroken, loose or burnt USB-C, HDMI, DisplayPort and DC power ports replaced where they are soldered to the board, with any torn pads rebuilt.Data Recovery From Dead DevicesWhen the board is what stands between you and your files, we repair it for long enough to get them back — assessed honestly first, because not every case is recoverable.Torn Connector & Pad RepairRipped FPC and board-to-board connectors, lifted solder pads and broken traces repaired — including boards damaged by a previous repair attempt.Drone, Camera & Electronics Board RepairDrones and controllers, cameras, premium audio, VR headsets, NAS and networking gear with board faults — assessed model by model before anything is promised.

All Micro Soldering & Board-Level repairs

Book this repair

Post it in from anywhere in the UK, free both ways, or walk in to 119 New Bridge Street, Newcastle Upon Tyne, NE1 2SW with free private parking in front of the shop. We diagnose it and quote a fixed price before any work starts.

Book This Repair Call (0191) 580 6499

iRepair Labs is an independent repair workshop, not an authorised service provider for any manufacturer named here. Brand and product names are trademarks of their owners.