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
Step 1: Tools Needed
- One dead computer
- VERY IMPORTANT: One 2032 3V battery
- Optional: Multimeter
Step 2: Find the RAM Compartiment
In my case,the Broadcoam Wireless card was there
Then,open the compartiment with the screwdriver
Step 3: Unscrew the Wireless Card
It must have a 3V battery.
Step 4: Change the Battery
Just change the old one with a new one
Step 5: Put Everything Back
Screw all the screws