Andrew - C asked ... Stannah 400?    |    Liam asked ... Belts for old WEBB Mower?    |    Leith asked ... Bosch Classix Type WKM41 front loader washing machine?    |    Pam asked ... Do I need to open the housing to dry the motor?    |    James asked ... Remove enterprise enrolment from an Asus Chromebook C523N?    |    Click here to ask your question

Computer screen keeps flickering on and off?

Computer screen on my desktop PC keeps fickering on and off. It also says no hard disc drive detected. I have changed the grapics card but this hasnt worked screen still wont stay on.
Many Thanks.
Ger, March 2008
Have you messed with the cmos boot order settings ?

boot from hdd , select the correct one in cmos if you have more than one, save the settings and exit. try to see what happens now

or email me at compdoctor2005@btinternet.com Chris

Chris F, April 2008