Insufficient voltage to Nvidia graphics card
Following on from my post regarding the low power.The " Nvidia graphics have been downgraded to prevent damage to your computer" message kept popping up even when no actual graphic was being displayed i.e. opening screen only. The rest of the 'troubleshoot' message referred to a supplementary power cable to be attached... see your user manual. The only power cable is that from the power module and there is no other socket on the graphics board to attach another cable and I have no manual for the card ,or the PC.So far the system is behaving itself but I still can't figure how it was 'cured' or why.... but grateful for the advice.....I'm very much a novice at the game.Macdee