Hello, My CPU has been running at 2.53ghz 533mhz for around 2 years with no Problems atall. The 1GB of Memory has been in for around a year and it has definately been working fine with it in. I believe that the CPU has gone down to 1.9ghz since I tried upgrading the motherboard on the Dell PC. After I had bought it I realised that the Motherboard would not fit because of the wrong connnectors (Dell use special connectors which do not appear on standard boards) So because of this I had to reinstall my old motherboard, on boot up it said that I had a 1.9ghz CPU, I put this down to a mistake that would correct itself but after 4 weeks I noticed that it hadn't changed back and so am worried about what to do. This is what CPUZ shows:
I know that this is the wrong FSB speed, I have tried changing it in BIOS but the CPU speed things are shown as grey and so I cannot get onto them. It is a Dell Machine and Im really confused. My RAM is 1GB of PC2100 (my motherboard only supports PC2100) I think that is all you need to know, oh yeah my motherboard is an Intel one:
D845EPT2
Thought I would post some pictures of the BIOS screeens:
Please can you help me out on how to change the speed back, thanks in advance, Alex