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My sons compaq presario cq50 wont run

\015 My sons compaq presario cq50 when you push the power button the fans come on, wireless light comes on the hardrive light flickers then stops. The battery light sign comes on to say charging but the power button is flashing there is no display at all and it gave i think four beeps the fans are also running constantly to.\015\012Can you help please\015

Answers :

Hi,
\015\012
\015\012I could well be wrong, but my gut feeling is that your laptop is having memory issues. Start by accessing the memory and (carefully) removing it from its seating. Give it a quick check for dirt / dust etc and then re-seat it. If you have multiple memory modules, try swapping them round. Replace all covers and then restart the computer. Hopefully it's as simple as that. If not, you may need new memory, or alternatively the beep codes for your laptop refer to something different.
\015\012
\015\012If you can get some Compaq support online, check that out for a dagnosis of the beep codes. That might point you in the right direction, assuming the above attempted solution is of no use.
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