Question about HP Computers & Internet
When i turn laptop onit boots up then goes to a black screen with a blue banner asking for a password i have restarted it and tried getting into bios and can't it just goes back to password screen i bought it used and it came like this so i have no way of knowing password what can i do to unlock laptop
There should be a factory procedure for this. Anybody that can help You need to know first the brand and exact model of your computer to search for the right procedure.
Posted on Dec 25, 2013
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Posted on Jan 02, 2017
your issue with your laptop is a faulty ccfl BackLight Inverter, the display uses the backlight to illuminate the lcd screen, the inverter is used to illuminate the cold cathode light in the back of ther lcd theirs countless places to laern about it on google.
They are cheap to replace google your model with inverter at the end..
They are not too hard to replace
Posted on Aug 20, 2009
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now for the password
During the boot process you will see on the screen to press a certain key to enter setup
Press and hold that key during the boot up process to enter BIOS you can load failsafe defaults or load optimized defaults ,press escape then press f10 to save to cmos to restart
During the boot process tap the f8 button three times this will boot into safe mode where the only things working will be your mouse and keyboard enabling you to attempt to repair your computer
Also you might try
Turn Off the computer, now as soon as you hit the power button, keep on holding "Alt" key & keep on tapping "F10 key,ie: Alt+F10, it will open the recovery console ,select full factory restore and follow on screen instruction. (Note:this will erase all datas on the computer)
now for the password
UBCD4Win is a bootable CD which contains software that allows you to repair, restore, or diagnose almost any computer problem also has a bios reset tool which can remove your password and bios password
you will have to burn it to a disk as an ISO then you will have to boot from the disc During the boot process you will see on the screen to press a certain key to enter setup Press and hold that key during the boot up process to enter BIOS the scroll down to advanced bios features press enter change your first boot device to cd press escape then press f10 to save to cmos to restart (note after you have removed your password you will have change first boot back to your hard drive) Hope this helps
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