The PC will not turn on. Pressing the power button, the LED lights but not Appere anything on the screen, even attacking an external display.
In some cases, the power LED lights up for a while and then go out again and still the screen remains black.
The cause may depend on several factors: in this case, I show how to completely dismantle this PC and then fix it by reflow of two ATI processors on the motherboard.
Imiziamo with the work as usual on the bottom of the pc. Of course we must dismantle everything so you need to remove the screws of the covers, all the screws of the body and start to disconnect all peripherals: RAM, burner, WiFi card, hard drive, etc.
This air intake fan very obstructed ago already understand the cause of death of this PC …
Detach the hard disk:
We dismantle the WiFi adapter:
We extract the DVD:
After removing all the screws, we work on top of the PC, pulling the upper frame including the power button:
Now it’s up to the keyboard for which we have to unscrew the screws that hold it to the body.
Detach the keyboard flat gently ..
Now it’s up to the screws under the keyboard compartment and all the pins and flat:
We can pull the two WiFi antenna cables that are naturally linked to the video display.
Now detach the flat connector video