My laptop is Dell Inspiron 15 5547.
- 4GB Memory
- 1TB Hard Drive
- Intel Core I7 (Dont know what generation).
It happens when i open the laptop and fix the wire problem in WLAN. So I detached the parts in order...
- Battery
- Hard Drive
- 2x 2GB Memory Card
- Fan
- Keyboard
- Monitor
The reason i detached the parts because the wire of WLAN runs thru the monitor and i cant get thru to fix it unless i remove the monitor. Now when i put all the parts back in the descending order, i just got a beep and i got no display it just blank, I listen very carefully and got 4 beeps fading. Can you help me? Don't know what to do.