20 Most Recent Compaq Presario Notebook - Page 6 Questions & Answers

It depends on which password you have forgotten. Bios or windows ? if its windows then download ophcrack and burn it to cd and follow the instructions. Its easy. http://ophcrack.sourceforge.net/download.php If its bios then contact your local HP service centre they should be able to unlock it for you.

First you need to determine how many blinks you are getting when you try to power on the laptop. Check the blinking codes below and reason behind that for HP Compaq laptops Blinking battery power LED Battery Insufficient charge on the battery Blink: 1 - Caps Lock/Num Lock - CPU CPU not functional Blink: 2 - Caps Lock/Num Lock - BIOS BIOS corruption failure Blink: 3 - Caps Lock/Num Lock - Memory Module error not functional Blink: 4 - Caps Lock/Num Lock - Graphics Graphics controller not functional Blink: 5 - Caps Lock/Num Lock - System board General system board failure Blink: 6 - Caps Lock/Num Lock - BIOS BIOS authentication failure Well Check for the below link it will provide you the steps which you need to perform to isolate the cause so that we can determine which hardware of the laptop is causing this issue. http://h10025.www1.hp.com/ewfrf/wc/document?docname=c01443366&cc=us&lc=en&dlc=en You need to first Remove the memory module (RAM)- Try to power on the laptop ? then again reset it and try to power on. Check whether it is coming on or not. try the same procedure with Hard drive. If laptop is getting power on after removing one of the device then we can be sure that that particular device is faulty and we can change that then? Let me know if you find any difficulties doing this.. I hope this will help you to get it work. Plz vote for me..Dreamkam

Hp fault codes link.

hi install DivX program from download site

hi f11

hi the problem not in you laptop . it is in the setting of your internt

hi search about wireless switch on off or press fn key with f5 or f6 or f7

go to the site of Compaq then support link enter sn will obtain the product number

HI TRY THIS http://www.youtube.com/watch?v=btQ7nHPUD3Q

hi try this site http://www.youtube.com/watch?v=TbXW6-PngZk

hi reinstall driver of it

hi maybe you have change the keyboard , it is failure

hi reinstall driver for audio then retry or remove the driver then doing update driver to see it from microsoft update

hi this message maby you reinstall windows or change the ram or the h.d failuiler

hi idont know how to slove your problem ,maybe you have problem in you p.s bord or mother board

hi look behind you laptop see paper you will found the (SN and PN) if not enter the bios (basic information you will fine what you want

dowload the (uninstall program name (uninstall) try to remove the software. or restor the computer the earlier date .

hi remove the dock station , if still freeze change battery

hi you must recharge the bios .