A friend gave me an laptop that the motherboard was dead.
This friend contacted HP,they wanted 400$ for reparation
Just repair it in 5 minutes
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Step 1: Tools Needed
- One philips screwdriver
- One dead computer
- VERY IMPORTANT: One 2032 3V battery
- Optional: Multimeter
Step 2: Find the RAM Compartiment
Find where the RAM are situated,
In my case,the Broadcoam Wireless card was there
Then,open the compartiment with the screwdriver
Step 3: Unscrew the Wireless Card
Unscrew the wireless card.
It must have a 3V battery.
Step 4: Change the Battery
Change the battery:
Just change the old one with a new one
Step 5: Put Everything Back
Put everything back:
Screw all the screws
Step 6: Reset the Bios
In the bios,just reset all the settings and change the date and hour
Step 7: FINISHED!
Normally,you must have a new functionnally computer