SOURCE: My wife's Inspiron 1525 screen goes black after
You most likely have a defective CCFL backlight, it may have the following symptom:
All these symptoms indicate that the LCD backlight lamp (CCFL Lamp) has reached the end of the life and all you need to do is replacing the CCFL lamp
Connect an external monitor to your laptop and power it up, if you see the normal Windows images then the video card and laptop is OK and the problem is definitely the backlight.
Dim image and/or dark display on the laptop's LCD screen indicates a faulty LCD backlight and it could be the inverter that supplies high voltage to the CCFL lamp or it is the CCLF lamp is nearly burnt out or burnt out, most likely this is the case.
The inverter can be replaced easily but the CCLF lamp is more time consuming and requires soldering skills.
Check out www.lcdparts.net for parts, repair service and DIY info.
SOURCE: how to replace dell inspiron 1525 screen
hey Buddy Follw this Link it with Help u remove the LCD of ur 1525 and put it back its a Step by Step instruction.well we dont knw how Flexible r u with system.but if u r compleatly new with the system
DONT TRY THIS AT HOME.
link
http://support.dell.com/support/edocs/systems/ins1525/en/SM/display.htm#wp1179838
SOURCE: "Dell Media Direct" on Inspiron 1525
Make sure you do not have a bootable CD or DVD in the drive. If that does not resolve, then try holding the "home" (Media Direct) button while pressing the Power button on.
SOURCE: which pins do you reset when flashing the bios to
http://majorgeeks.com/download.php?det=5710 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
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 fist boot back to your hard drive)
Hope this helps
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