N
note-pc
Guest
I`m looking for BIOS with clear ME region for Lenovo Ideapad 720S-13IKB, MN-B491.
Thank you!
Below is My old BIOS (is not working)
Thank you!
Below is My old BIOS (is not working)
Clean Me Region Lenovo Ideapad 720S-13IKB 81BV, NM-B491 rev:1.0 BIOS
N
note-pc
Guest
The BIOS that you have sent me is not working. I am thinking that the end part of the BIOS is corrupted. Can you send me another version of the BIOS?
Error is that your me analyzer is not updated .
Check this link
Lenovo Ideapad 720S-13IKB NM-B491 rev:1.0 BoardView, Schematics
Lenovo Ideapad 720S-13IKB Bios NM-B491 rev:1.0 BoardView, Schematics
www.repairlap.com
I've tried the same image with no luck, both from here and linked thread.
The machine itself powers on via TB3 port only with fan spin and keyboard backlight, 2 second later only power button LED stays on and then it power cycles. Could it be a deeper problem with the logic board?
The machine itself powers on via TB3 port only with fan spin and keyboard backlight, 2 second later only power button LED stays on and then it power cycles. Could it be a deeper problem with the logic board?
Your old bios does it have the same problem if it's than you have a hardware problem but you can upload your Bios to clear it.
Was the same when I got it, interesting to note is that the laptop does not power on from the marked Type-C charging port. ONLY Thunderbolt 3 port works and does charge the battery. There's also no backlight on LCD or beeps from speakers.
I'll attach the original dumped BIOS
this file does't have a me region , can you upload a picture for your Mainboard ,need to know the part number and the right model of your laptop .
It's a Lenovo IdeaPad 720S-13IKB i5-8250U version.
ES322 ES323 NM-B491 rev 1.0
Attachments
Try this one
No change, with or without battery. CPU gets warm.
You need to check for a hardware problem .
Do you have a dump from the second SPI that's near the Thunderbolt controller?
Lenovo Ideapad 720S-13IKB NM-B491 rev:1.0 BoardView, Schematics
Lenovo Ideapad 720S-13IKB Bios NM-B491 rev:1.0 BoardView, Schematics
www.repairlap.com
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