Having problems with your HP Pavilion a705w PC Desktop ?

I press power to start it up it beeps at me and screen is blank

\015 When I start it up more often than not there will be some beeps and then nothing the screen is blank.\015\012\015\012I turn it off and then back on etc... some times it starts as normal as then asks me to set it in recovery mode or normal, I select noraml becuse in recovery somnetimes it goes back to the beeping.\015\012\015\012Help !\015

Answers :

The beeps you hear are BIOS Beep Codes. This is the way the computer tells you something is wrong, and gives you a general area to start looking in. Here is a website that gives you the BIOS beep codes for the major BIOS makers,
http://www.pchell.com/hardware/beepcodes.shtml

Approximately 70% of the time, it's because ram module/s ('Sticks') have come loose in the ram slots. Just take it/them out, and reseat them. The next large ratio of BIOS beep problems, is due to graphics problems. On-Board graphics (also called Integrated Graphics) has gone bad. Should you find that your problem may be due to Integrated Graphics have gone bad, I suggest you buy and install a graphics card. Problem solved.
When u power up the computer press F8 key u get safge mode menu then enter in safe mode
\015\012then type in run "chkdsk /r"
\015\012then pressss "y"
\015\012then restart it then it checks error on harddisk.
\015\012also open cpu and refix RAM on motherbord. clean dust from all circuit.
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