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Motherboard repair

Most shops replace a failed board. We repair it at component level under the microscope: shorted capacitors, failed power chips, damaged connectors and corroded tracks.

It costs less than a new board, and on Macs and many modern laptops the board holds your data, so repairing it is how the files come back.

  • from £185 + VAT
  • One price before any work starts
Exploded diagram of a laptop with its main parts numbered. Choose a number to see that repair.12541036789
1

Screen

Choose a number on the drawing to see what we do for that part.

What we do

  • No power and no charge faults
  • Graphics and display faults on the board
  • Liquid damage and corrosion
  • Damaged connectors and ports
  • BIOS and firmware faults

Signs it needs doing

  • No lights and no response at all
  • Fans spin but there is no picture
  • It stopped after a spill or a power surge
  • It gets hot without turning on

How power flows through a laptop board

Our own simplified drawing of a typical laptop power section. Tap a part to see what it does, how it fails and what we do about it. See all the board diagrams.

Schematic-style diagram of a laptop motherboard power path: charging port, fuse, surge diode, input switch, charge controller, battery switch and battery, feeding the main system rail and four voltage regulators for standby, CPU, memory and graphics.J1USB-C orDC-inF1FuseD1Surge diodeQ1Input switchU1Charge controllerQ2Battery switchBT1BatteryMain system rail11 to 20 V, the rail everything else runs fromU2Standby 3.3 V / 5 VPower-on chipU3CPU core regulatorCPUU4Memory regulatorRAMU5Graphics and displayGPU

Prices

All prices exclude VAT. “From” prices depend on the exact model and part; we confirm the price before starting.

Motherboards
ServicePrice + VAT
Basic motherboard repairStraightforward board faults, power and charging circuits.£185
Complex motherboard repairAdvanced component-level work, liquid damage, graphics faults.from £450

What will it cost?

Pick the computer and the job. These are our workshop prices; the final price is agreed with you before any work starts.

The calculator needs JavaScript. See the price list or call 020 7237 6805.

Questions we get asked

What does basic and complex board repair mean?

Basic (£185 + VAT) covers straightforward faults like a failed power component. Complex (from £450 + VAT) covers liquid damage, graphics chips and faults that take hours to trace.

Can you repair a board other shops said was dead?

Often, yes. We work at component level, so we replace the failed part rather than the whole board.

Will I lose my files?

Board repair doesn’t touch your data. On models with soldered storage, it is the way to get your files back.

Book it in and get a job number now

Fill in the short form, get your job number by email, then bring it to SE1 or send it by courier. Nothing is charged until you agree the price.

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