One processor is working on a CPU dual core.

I installed a new pair of bars of memory a few days I've been troubled havining of memory. Everything seemed fine for 2-3 days and then the laptop started running very slowly. I thought I'd launched a test of memory in Windows 7, is it on 2 pass test, so I started it again. Then the laptop is dead and when I rebooted (I noticed it was hot, so I left it 10 minutes) he said that he had closed the temp was at 90 C.

I had already tried to vacuum clean dust as I could, unfortunately, the processor and the fan is not accessible, so I ordered the compressed air and a computer laptop cooling tray.

Then I discovered that I have only 1 core of a double cpu work. Setting up operational Mamager didn't show a graph (should be one for each carrot?). I looked in Device Manager and saw the two entrances to mobile M620 AMD Turion 11 Ultra Dual Core processor. I then looked in msconfig \boot\advanced and which shows that I have cpu even using the drop-down list. So what explains the slow system.

Is it possible to get windows to see the two hearts, and if so, how can I do? I found a thread that says to d/l Easy BCD, but I couldn't see the option "Limit Windows to '0' (leave 0 to reset). Another person removed from the processor in Device Manager, but I don't know if it's OK to do so.

Having just reinstalled windows because of a corrupted registry is depressed me! I am considering buying a new laptop (on here 4 years), but this means that Windows 8!
Thanks a lot for your suggestions.


Everything has been fine since I was two hearts to work. I bought a laptop cooling tray and the temp got above 66 with a heavy workload.

so everything is good right now.

Tags: Notebooks

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