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020 7394 2525

HP EliteBook 840 G8 motherboard repair

A HP EliteBook 840 G8 that won't power on, cuts out or shows nothing on screen usually has one failed part on the motherboard. We find it and replace it at component level.

HP EliteBook 840 G8HP EliteBook 840 G8

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Tell us which laptop you have and what it's doing. We'll reply with a price and a drop-off time.

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Signs your HP EliteBook 840 G8 needs this repair

  • No lights or fan when you press the power button
  • Powers on, but the screen stays black
  • Shuts down or restarts at random
  • Only works on the charger, or only on the battery
  • Stopped working after a spill or a drop

Motherboard repair on the HP EliteBook 840 G8

The HP EliteBook 840 G8 has either integrated graphics or a separate graphics chip, depending on the configuration. Common board faults on laptops of this type are failed power controllers, shorted capacitors and damaged charging circuits, which we repair at component level.

What we do

We measure the board's power circuits to find exactly where the fault is, then replace the failed parts under a microscope using hot-air and BGA rework stations.

If a board is too badly damaged to repair economically, we tell you before doing any work and quote for a replacement board instead.

How long it takes. Many board faults are fixed the same day. If a part has to be ordered, we tell you how long when we quote.

Warranty

This HP EliteBook 840 G8 repair is covered by our 90-day warranty on parts and labour.

Other HP EliteBook 840 G8 repairs

Motherboard repair for similar models

More about motherboard repair, or see all HP laptop repairs.