Computer CPU Problems?

Question

I just installed a brand new socket 478 3 GHz 800Mhz FSB CPU in my computer and I'm having problems. When I turn the computer on, all the hardware kicks on but the monitor stays off and I don't get a beep or POST results. Everything is plugged in and the heatsink is situated nicely over the CPU and the CPU is in correctly. I installed a new video card but it did this with the old one too. Any tips?

Gaminggenius- Yes, my mobo does have jumpers to set. But I'm not sure what to set them to and the mobo book doesn't make much more sense. I am sure my mobo is also 478 socket. I'm not sure what the mobo is set to (1000/800 mhz)?

Answer 1

Make sure that you, or anything else, didn't touch the bottom of the CPU or the place where it goes. It could completly ruin it if you did.

Answer 2

Are you sure your mobo is set to run at 800mhz fsb and not 1000? That would be the biggest problem for you and it WOULD do what you are describing. Second, did you set your jumper pins (if your mobo is that type) correctly for the new CPU as well? Did you install the CPU itself in the correct orientation where all the pins are settled in correctly? Is your mobo even a 478 pin style?

Answer 3

There are a number of factors that impression the performance of a computing gadget, and CPU utilization is purely easily one of them. maximum modern operating structures do some thing called "digital memory", which makes use of the not ordinary disk stress as an area to positioned archives and practise no longer being run at present yet linked with the classes that are being run. In some structures, the CPU performs the so-called web page swapping that strikes chunks of archives backward and forward between genuine memory and the disk document that is the digital memory. in the adventure that your gadget has heavily inadequate genuine memory for the classes you're operating, a lot web page swapping will be required that no longer a lot else may be happening, and the CPU will be spending maximum of its time on that quite of executing the classes. the shortcoming of sufficient genuine memory is the most common reason behind CPU overload in laptop structures in the present day. There are different achieveable issues, consisting of defective memory that isn't getting used yet is likewise no longer being detected as defective, defective settings for direct memory get entry to, and CPUs with inadequate skill for what they're being requested to do. besides the indisputable fact that, inadequate memory is both maximum in all probability to be the reason and the in all likelihood fixed - extraordinarily in the adventure that your gadget is in a position to help a lot extra memory than is at present put in. All you may do is discover out how a lot extra memory of what particular type you may set up, purchase it, close down, put in the recent memory distributors (SIMMS or in spite of), and commence the computing gadget up. in case you probably did it suitable (no static electric powered discharge, no free connections, ideal proper memory type loaded interior the perfect proper way in accordance to the learning which could prefer to have comprise the computing gadget) your issue should be at modern solved.

Answer 4

this happened to me too
if you want, you can leave the computer open and turn it on
then, after a while, touch the heatsink
if its hot, then the CPU is probably working well and the problem is somewhere else
if not, you either have a bad CPU or you didnt use enough (or any) thermal gel between the CPU and the heatsink

Answer 5

your board isnt POSTing, swap out the CPU with known good hardware and if it POSTs than you have a bad CPU or the CPU isnt compatible with the motherboard your using.

Answer 6

revert to the old CPU, if it works the error is with the CPU send it back

Answer 7

Push the on button on your Monitor. If that doesn't work, take it in. 1-800-GEEK-SQUAD