hp 4545s upgrade to A8-4500m (236 Views)
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Registered: ‎06-26-2013
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hp 4545s upgrade to A8-4500m

Hello I try to replace the a4-4300m with a a8-4500m.I shut down the computer,open the notebook,change the cpu,close the computer.plug the power supply and start the notebook.The screen still black,the caps lock flash 3 times (memory failure) and the fan is working.I replace the A4-4300m and all was fine again.I use the bios f40  date 03/08/2013.What can I do?

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