I bought a new inspiron 15 touchscreen one month ago. It was working fine until today that i went to use it. The lights are on but the screen is black. Do any know what the problem can be. I also bought 1 year warranty.

SOURCE: inspiron 1150 screen is black

It is one of three things usually Bad cable at the hinge, Failed inverter board, or failed backlight. Probably inverter. Not to difficult to repair. Check cable first because it is inexpensive and easy. Check the inverter and replace if needed . Sometimes you can buy one used cheap with a bad motherboard and swap the top.

Lee Hodgson

• 4810 Answers
• Posted on Nov 17, 2008

SOURCE: Dell Inspiron E1705, Faint Black Screen on Battery Power

the first thing i would do is do a bios update for the machine whilst using AC power, that may well iron the problem out, if not then there is a problem with the laptop itself i.e. a power drain, sizzling and popping noises is not good at all and could damage the machine further, remove the battery and check the connections on the laptop, dust and hair conduct electricity, it could be as simple as that, it is also a known fact that some lithium batteries are faulty and have been known to blow up whilst in use.
Go to the laptops support website to find out if they have been having problems with batteries and if there any returns proceedures

best regards

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SOURCE: Dell XPS M1330 - Backlight not working

If you are having issues with a backlight I would check the lcd inverter first. It is usually 20 dollars on ebay. I would avoid contacting dell as they are no help to people that are out of warranty.

SOURCE: Inspiron 1525..black screen. The screen is black

or screen probably is burned...
or inside crystals are broken..
u have to buy a new laptop