Dell Latitude 7520 bios

[lapfix]

It s official dump with your servicetag..maybe you have a hardware issue and not a bios...trying another bios ,fan spinning and backlight and rgb colours didn t mean a bios issue

[bogdan039]

Thank you very much for your help.
i did not find any issue on the mb, no short etc.
This laptop came to me without battery, was swollen and the owner take it off.
can be a problem?this laptop does not start without battery?
With dumps from page 1 start itself few times an go in burning mode( rgb collors).
thank you.

[NoMore Pain]

can some one build a dump for me pleas
i lost my orignal bios
tag n°: 92JL9C3

[hoaca388]

can some one build a dump for me pleas
i lost my orignal bios
tag n°: 92JL9C3

You MUST:

• Read BIOS guides, methods, resources and tools
• Try the method at BIOS guides, methods, resources and tools before requesting help
• Explain you were not able to succeed with the methods at BIOS guides, methods, resources and tools
• Use search function in case someone already answered your request
• Post under a related thread if it exists
• Provide the full machine model number, serial number (or Service tag, SNID) and the board model number (see https://www.badcaps.net/forum/showthread.php?t=88758 ) ,The serial number, make, full model number, motherboard model and revision (except QR codes) must be written/typed at your request as per the rules. Not as a picture, part of the file name and so on.
• Name your thread with make, full model numbers and request
• Provide a BIOS/EC dump if possible
• Attach files directly to your post instead of linking to external websites
• Post what the problem is, be specific - black screen, no boot, running slow, password. Do NOT post "clean me", "clear bios", "clean bios", "fix bios", "bios need" or other such terms

[ricka2021]

Hi, can someone please help fix the bios on my Dell Latitude 7520, the bios corrupt and now it doesn't boot.
Service tag: 4C8QXD3.
Thanks

[hoaca388]

Hi, can someone please help fix the bios on my Dell Latitude 7520, the bios corrupt and now it doesn't boot.
Service tag: 4C8QXD3.
Thanks

Latitude 7520
Service Tag: 4C8QXD3

[NoMore Pain]

hi evryone
my laptop turn on but no dissplay after bios update
i lost the original dumb in burning my shop work
pleas can some one build one for me
dell latitude 7520
tag: 92JL9C3

[danito]

hi evryone
my laptop turn on but no dissplay after bios update
i lost the original dumb in burning my shop work
pleas can some one build one for me
dell latitude 7520
tag: 92JL9C3

read post # 24

[NoMore Pain]

read post # 24

what can i do now
pleas halp me