My Dell studio 1555 display not working, even power on, I repaired same problem 2 times at Pune, but same problem arises after

Somjit

Commendable
Jun 13, 2016
4
0
1,510
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My Dell studio 1555 display not working, even power on, I repaired same problem 2 times at Pune, but same problem arises after 4-5 month uses. Actually laptop was working after last service. My CD stuck in CD drive to remove that CD i dismentlled the lap top after CD removal I reassembled the laptop. But it beeped twice after that i reset ram & tried to start after that beep gone power butoon glows but no screen shows, then i tested with D button & display glow with several colors. same problem happen twice before & i repaired it. Pls help me what to Do.
 
Hi,

Please do try these troubleshooting steps that I suggested to others that may help.
- First I would suggest doing another hard reboot, remove the battery an unplug the AC adapter then press and hold the power button for 20 seconds then try booting it up again.
- If it will still not boot up, remove the battery off the laptop then connect just the AC adapter and see if it will boot up or not.
- Do also try a different AC adapter that has the same voltage.
- Next to try is to reseat the RAM's, remove then all for couple of seconds then put them back in making sure everything is seated properly.
- Do also test each RAM's stick one at a time chances 1 RAM stick is just faulty.
- Another test would be to connect an external monitor and see if you'll get any display from it or not.
- And if all these will not work that means the motherboard is the problem already.
 

Somjit

Commendable
Jun 13, 2016
4
0
1,510
0


 

Somjit

Commendable
Jun 13, 2016
4
0
1,510
0
Thanks a lot Sir, My laptop started working fine. I followed the instructions given by you. There was some loose connection between Ram & ram slot. After reinserting ram again & again my laptop started working. Dear Sir you have saved around Rs. 2000/- rupees of me. Thanks a lot Sir once again.
 
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