I have a DELL XPS 15 L521X, (Mid 2012), I have Windows 8 on my machine, Suddenly when I restart my PC a black screen is visible without any error, but system continue beeping. Then I press Power button and shutdown it, after some time when I start it again, its start working normally.
Once system starts its start working without showing any hardware or software problem whenever I shutdown or restart, sometime its start working sometime its continue beeping without showing any error. I don't know what's wrong in it.
Can anybody tell me why this happen. How can I fix it.
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I’d suggest that you follow the steps mentioned below and check for issue resolution.
8 beeps on the Dell laptop means there is an issue with the LCD display. Sometimes it may be a problem with the slot on the motherboard where the LCD display cable gets connected which could lead to motherboard faulty.
In addition, please check if there is a display on the external monitor.
Thanks for your reply, I think there is a problem in BIOS, I download latest BIOS updates from DELL support and then Install it and problem is fixed, I think there is a problem in BIOS software it might be CRC error or any checksum error something like that,
But I fixed this problem updating BIOS,
Again thanks for your reply.
Hi Sodette! I am experiencing exactly the same issue as yours. I tried updating BIOS but it demands a restart in order to complete tthe update. So mine did not complete because when it restarted the beeping sstarted again. This time I couldn't turn off the computer with the power button as I normally do, the computer didn't shut off.. I had to wait for the battery to run out and then the beeping stopped. Did you experienced a similar difficulty when updating Bios? Please let me know! I'm quite desperate!! Thanks a lot!