REPAIRED DAMAGE HP 840 POWER SWITCH IGNITION IC FROM THE BOARD
There are a few basic techniques any laptop repair technician should be aware of in order to repair a HP 840 G3 laptop. The first step is to determine the cause of the issue. This may involve checking the laptop for physical damage, checking the laptop's BIOS, and/or checking the computer's software. Once the cause of the issue is determined, the technician will need to determine the best way to fix the issue. This may involve replacing parts, repairing the laptop, or replacing the laptop's motherboard.