I have a Dell GX 150 (BIOS ver: A01). Of recent, the PC always have problems booting up, it's like for some reason can't seem to recognise the Drives (harddrives, CDroms) connected to it. And since it can't recognise them, it definately can't boot.
I have tried reseting the CMOS by removing the Li batterey, even changed it with a new one, kinda behaved for a while until the power plug was reomoved, then it resumed. Since then, it's only boots up when you try for up to 5 times, swithcing it on and off.
When it dosn't boots it comed up with the message "press F1 to reboot, F2 to go to System Menu".
Any suggestions greatly appreciated.