I was wondering if someone could help me. I have a N5110 that just recently started acting up.
When I turn it on, it shows me the dell screen and then it tries to boot windows but then it turns off right away. Sometimes it gets far enough to show me a black screen with white lettering that says windows boot manager and wants me to select windows 7 as the operating system but when I try to hit enter to select it, the laptop wont respond and it turns off.
I tried pressing f12 and running diagnostics. Sometimes it will respond and let me get to the blue boot device screen but then it stops responding and wont let me run the diagnostic, then it turns off.
This also happened yesterday but after a few tries i was able to run the diagnostic and it came back saying everything was great, then my laptop rebooted and worked just fine. But today when I try to turn it on it wont work, I have been at it for over an hour.
also, when i try to boot it, it will sometimes give me beep codes: 2 beeps, then 1 long beep. It only has time to do this once before it turns off.
I have read these forums and think something might be wrong with the motherboard but I'm not sure. It is out of warranty. Can someone just confirm my suspicion? Thanks