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dell n7110 black screen 2 beeps while booting up
hello my laptop was working perfectly for 5 years ( n7110 ) , yesterday i shut it off normally but when in the morning i booted it up , i had those 2 beeps and the fan was accelerating and the screen was black , couldnt enter any command .. help please
ejn63
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9 Legend
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October 6th, 2017 13:00
This means no memory detected. Unplug the system, remove the battery and hold the power button for 30 sec. Remove and reinstall both memory modules. Try powering up again. If you still get nothing, try one module at a time in each socket until you isolate the bad module, bad socket -- or if that produces no results, two bad sockets. Then replace the faulty part (the modiule if one is faulty, or the mainboard if neither module works in one or both sockets).
M_Mamlouk
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October 6th, 2017 13:00
Thank you i ll keep you updated