Lenovo Ideacentre AIO 520s-23IKU 1000% OK
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Hello:
I need both main BIOS and another like-bios chip named "EC" (not a 128 pin EC). Here is the data:
Lenovo IdeaCentreAIO 520S-23IKU
CPU: i5-7200U
Machine type: F0CU
MTM: F0CU006NSP
S/N: MP1A6BD0
MO: MPNXS791500E
MoBo: ISKLST1 Ver. 1.0
The chip designators are:
U4701 (BIOS)
U301: EC BIOS
I will attach the main BIOS content here, but the EC bios chip is unreadable, almost with SVOD4 (says pins OK, but chip unreadable...maybe this is the failure).
Thanks in advance for your help.
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Thanks a lot, hoaca388!!Comment
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Sorry...It doesn't work...no picture and boot loop, not responding to power button...
The problem with this machine s that it has 3 different BIOS chips: one main BIOS, one EC BIOS, and one LCD BIOS. Maybe the three must be of the same "family"?.Last edited by fichamba; 07-19-2024, 01:28 PM.Comment
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In the .exe file, only the .bin bios file can be extracted, nothing else.
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Hello,
I have a Lenovo Thinkbook 15 G2 ITL i5 Laptop (serial number: MP2BFZEF) that when I turn it on, the led on the power button lights up for 5 seconds, then goes out. There's no display and nothing happens.
So I thought it was a Bios problem.
I found 3 bios chips on the board, which I read with a bios programmer: two XMC model bios chips and a Winbond model bios chip. Each XMC model bios chip has two partitions named XM25QH128A [3.3V] and XT25F128A [3.3V]. And the Winbond model bios chip has three partitions named W25Q80BL 3.3V, W25Q80xV 3.3V and W25Q80DV 3.3V.... -
Hello there.
I am working on a Lenovo Legion T5-26AMR5 desktop that currently has a corrupt BIOS and I have been unsuccessful thus far in trying to fix it myself.
History:
1. This computer came to me initially with an error message that said "BiInitializeLibrary failed 0xc0000001" or "0135 fan error". It would always be one of the two errors. It should be noted that when it produced the fan error, there was no physical problem with the fans. They were all spinning just fine.
I searched for this error online and discovered... -
Hello.
No display.
Can you clear the BIOS?
I NEED WORKING BIOS
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Machine Type: 90RX
SN: PC25EZJ5... -
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This specification for the LENOVO IdeaCentre Q180 can be useful for upgrading or repairing a desktop PC that is not working. As a community we are working through our specifications to add valuable data like the IdeaCentre Q180 boardview and IdeaCentre Q180 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download...09-12-2024, 03:36 PM
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