I have problem in hp530 notebook . It is showing power on password while staring. I have removed the cmos battery and tried , but still it shows the same problem. Could you really hepl me out ?
Sunil
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Hello try to.
1. Shut down the notebook and remove the AC adapter.
2. Remover *both* the RTC battery and the power battery.
3. Wait 5-10 minutes. The longer you wait, the better.
4. Reinsert the AC adapter *only* and reboot.
5. On most models, the password is removed.
6. Power down, remove the AC adapter again and replace the two batteries.
7. Resume normal operation if possible. If the password is still there, you MUST get assistance from HP technical support.
Also I suggest that you buy a new RTC battery.
hope it works
Did it work?
thx for the low vote.... not worth spending time trying solve problem to person like you...anyway
its the hp chip that has a problem and only way is to have a exactly same computer to switch the chip with and start with the chip. and to do that you need to contact hp live support and explain your problem.
also I dont think you have tried to buy a new RTC battery or have you? several person claim that the problem is solved after hcanging the bios battery.
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The reason why your password is still re-curring after removing the CMOS battery is because when you were doing so, some of the cables supplying power to the Board were still plugged.
So before using the CMOS removing method, first make sure that you have disconnected ALL source of power supply cable from the Board, then remove the CMOS Battery for a few seconds, and re-insert it. It should work like that.
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