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[REQUEST] Lenovo G700 (7ACNxxWW) Whitelist Removal
(10-18-2023, 02:54 AM)Dudu2002 Wrote:
(10-17-2023, 12:26 PM)Hajetan Wrote:
(10-14-2023, 03:26 AM)Dudu2002 Wrote:
(10-13-2023, 01:43 PM)Hajetan Wrote: Hi, I must have bios-mod to my girlfriend laptop Lenovo G700 7ACN21WW with i5-3230M to install new wireless WiFi card out from white-list. Can someone do bios-mod for me Blush ? I must make it fast. Sorry for my english. That's my bios:
https://www.sendspace.com/file/0zjydq
Hi
Your bios is rewrite protected
Bios mod can be flashed using SPI-programmer+SOIC8 clip only

Hi
I have now bios from the chip, read with chip programmer/reader in BIN. I must unlock white-list and advance settings. That the bios:
Hi
Incorrect dump, the size of your dump should be 4 Mb

Hi,
Sorry, now i have correct file. Thank's for all help.
That's the file:
https://www.mediafire.com/file/c2f74bz8o...S.bin/file
find
quote
Hi everyone, 

I"m having problems trying to read my bios chip with the CH341A black edition. When I connect everything i get a bright red led power light, the other led 'run' is lit up dimmed. I set the chip model in any of the programs I've got (Neoprogrammer, Asprogrammer or CH341A programmer) but nothing happens. The USB is detected, the drivers are installed but it won't detect or read the chip. The laptop is still working so nothing wrong there. 

Is it the problem with the CH341a voltage issue? Can't the bios chip handle 5V? Do I need to modify it to 3.3V?

I tried last night almost everything with te help of Dudu2002, but no result yet. 

Does someone have any other ideas?

thanks
find
quote
(02-11-2024, 08:20 AM)Tempelton Wrote: Hi everyone, 

I"m having problems trying to read my bios chip with the CH341A black edition. When I connect everything i get a bright red led power light, the other led 'run' is lit up dimmed. I set the chip model in any of the programs I've got (Neoprogrammer, Asprogrammer or CH341A programmer) but nothing happens. The USB is detected, the drivers are installed but it won't detect or read the chip. The laptop is still working so nothing wrong there. 

Is it the problem with the CH341a voltage issue? Can't the bios chip handle 5V? Do I need to modify it to 3.3V?

I tried last night almost everything with te help of Dudu2002, but no result yet. 

Does someone have any other ideas?

thanks
your bios chip 3.3V
find
quote
figured it out myself
find
quote


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