RE: Dell Inspiron 5558 Signature Edition display - black border and grey blank screen. Works perfectly with external HDS monitor

Hi neelkanthd,

Thank you for writing to Dell Community Forum.

Please run the LCD BIST and check if this issue occurs.

Can you boot into BIOS <F2>?

Please click my DELL-username and send me a Private Message with the Dell Service Tag number and your email address.

Note: please don't mention the service tag or email id on the public forum as it contains your personal information

DELL-Akshatha M
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