I have Dell Inspiron N5010 with:
Intel Core i5-460M 2.53GHz
500GB HDD
4GB RAM
Windows 7 Home Basic
ATI Mobility Radeon HD 5470 (512 MB)
I am facing trouble with its display. It does not starts during boot. I have to press power key 15-20 repeatedly to turn it on.Then the screen pixels appears totally damaged and wierd patterns appears. The boot menu comes and if I choose Start Windows normally, it may/may work further. Even if it will get ON for a few minutes, it will get off soon. Many times, error message comes that "Display Driver stopped working and has successfully recovered". I have to use it in Safe mode with networking. In safe mode, it works OK normally 90% of the times. I have reinstalled windows (with all the drivers and updated it), updated ATI driver, tried to disable Graphics card using BIOS (but there was no such option, hence could not), did diagnosis with F12 at booting which gives OK test results for everything including LCD and system Board sometimes and "Failed" other times.
Also, in safe mode, I sometimes hear 8 beeps but in very low volume. What should be the exact problem with my system.
Intel Core i5-460M 2.53GHz
500GB HDD
4GB RAM
Windows 7 Home Basic
ATI Mobility Radeon HD 5470 (512 MB)
I am facing trouble with its display. It does not starts during boot. I have to press power key 15-20 repeatedly to turn it on.Then the screen pixels appears totally damaged and wierd patterns appears. The boot menu comes and if I choose Start Windows normally, it may/may work further. Even if it will get ON for a few minutes, it will get off soon. Many times, error message comes that "Display Driver stopped working and has successfully recovered". I have to use it in Safe mode with networking. In safe mode, it works OK normally 90% of the times. I have reinstalled windows (with all the drivers and updated it), updated ATI driver, tried to disable Graphics card using BIOS (but there was no such option, hence could not), did diagnosis with F12 at booting which gives OK test results for everything including LCD and system Board sometimes and "Failed" other times.
Also, in safe mode, I sometimes hear 8 beeps but in very low volume. What should be the exact problem with my system.
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