Lenovo V130-15IKB bios dump

[SMDFlea]

Re: Lenovo V130-15IKB bios dump

I tried, ended up with dead device again....

Check your soldering,make sure you havn`t lost any resistors or caps around the bios chip.
Bios attached,with your DMI.

[hdano]

Re: Lenovo V130-15IKB bios dump

Check your soldering,make sure you havn`t lost any resistors or caps around the bios chip.
Bios attached,with your DMI.

Flashed just now, not booting at all, same as I edited.
I tried flash back my backup, same as before - boot to black screen.
Flashed back #21, working without WIN key.
Probably will keep working state and will crack WIN.

[booolas]

Re: Lenovo V130-15IKB bios dump

Is there any chance to get some old bios .exe update file V130-15IKB?
I upgrade my bios to newest from lenovo homepage (8vcn30ww.exe) and it dosen't show screen after windows turn it off. And when I restart or turn it off/on, it dosen't show post screen. Few seconds are black screen and then immediately windows

Have you managed to solve your problem?
Please share your experence.
I'm on the same boat!
After pressing power about 30 seconds black screen then lenovo's logo for a few seconds and then windows.
Thankyou.

[Wachenaggo]

Re: Lenovo V130-15IKB



post the bios backup

HELP PLS NO DISPLAY AFTER WINDOWS UPDATE
device : laptop
brand : Lenovo
Serial Number: R90YYJ2A
model : V130-15IKB
TYPE: 81HN
board no: LV315KB MB 17807-3M
request : with original BIOS No Display, Fan spin, and caps lock on. This happen after failed windows update. Here is the backup

[SMDFlea]

RULES UPDATE for BIOS requests/offers AVOID BANNING, READ BEFORE POSTING
https://www.badcaps.net/forum/troubl...before-posting

You MUST:

• 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.

[Wachenaggo]

HELP PLS NO DISPLAY AFTER WINDOWS UPDATE
device : laptop
brand : Lenovo
Serial Number: R90YYJ2A
model : V130-15IKB
TYPE: 81HN
board no: LV315KB MB 17807-3M
request : with original BIOS No Display, Fan spin, and caps lock on. This happen after failed windows update. Here is the backup

[Vesko356]

Thread merged.
Before making a new thread please read the rules first, so I don't have to move your request at the existing topic again:

RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
https://www.badcaps.net/forum/showthread.php?t=103570

You MUST:

• Post under a related thread if it exists

Read the whole thread before asking for help. Everything you need to make yourself a new dump is here in this thread.

[HaDRFakrrr]

Hello, help me with Lenovo V330-15IKB 81AX bios dump please🙏after update bad display, fan spin, and caps lock on. In attached files is original BIOS backup -
Thank you very much for any help.

[Vesko356]

Off topic! This thread is about Lenovo V130-15IKB. Do NOT hijack threads please!
Use the forum search to find related threads where you can post your request.

[O.Szilard]

Re: Lenovo V130-15IKB bios dump



try..be careful when writing..the bios posted by you is longer ..

Thank!

[ITFan]

Hello dear forum members.

I also have a Lenovo V130-15ikb here with the same problem as most of you.
When switching on, only the capslock button is permanently lit and the power button, fans turn but no image.
This happened after a bios update.

Here possibly important data:
Lenovo V130-15ikb
Model name: 81HN
SN: R90RV43F
MTM: 81HN00E0GE
MO: R9N0B8925012

The read bios as a backup can never be complete with the small size, but the bios chip is recognised:
Manufacturer: Macronix
Type; Serial Flash Memory
Size: 64mbit

I'll upload the file for you to view and check. Can any DMI data be found in the small backup file?
Maybe someone can help me please.

Best regards to all.
ITFan

[SMDFlea]

Hello dear forum members.
The read bios as a backup can never be complete with the small size, but the bios chip is recognised:
Manufacturer: Macronix
Type; Serial Flash Memory
Size: 64mbit
I'll upload the file for you to view and check. Can any DMI data be found in the small backup file?
Maybe someone can help me please.

The bios chip is 64 Mega bits , there are 8 Mega bits to 1 Mega Byte (notice the difference between lower case b and upper case B) . So a 64Mb chip has 8MB in capacity. Your backup is ok.

Try this https://www.badcaps.net/forum/troubl...55#post1774855

[ITFan]

Hello SMDFlea,

thank you for your quick reply.
Unfortunately I have no experience with this, but I'll see what I can do.
I thought the one I read out was faulty because I got the error when I read it out:

Test pins...
Test pins OK
Read ID Flash...
JEDEC ID: C22017
SFDP compatible
Vcc Supply Maximum Voltage: 3600 mV
Vcc Supply Minimum Voltage: 2650 mV
IC not set or changed
Test pins..
Test pins OK
Read ID Flash...
JEDEC ID: C22017
SFDP compatible
Vcc Supply Maximum Voltage: 3600 mV
Vcc Supply Minimum Voltage: 2650 mV
Start reading in: 07.09.2024 17:24:56
End reading in: 07.09.2024 17:25:01
Read OK
Auto verify
Start verify in: 07.09.2024 17:25:01
error
address: 5FED
buffer: 5Cdevice: 56
Verify false

Best regards
ITFan

[SMDFlea]

Hello SMDFlea,

thank you for your quick reply.
Unfortunately I have no experience with this, but I'll see what I can do.
I thought the one I read out was faulty because I got the error when I read it out:

Try this bios.

[ITFan]

Hi again,
as you could see earlier in the log file, the reading only took max. 5 seconds!
I think this is too short, or is this normal?
In combination with the Verify False it would be good to have someone who is fit in the subject check the bios please briefly
for content and DMI files before I overwrite it.
Best regards
ITFan

PS: Ahh, you posted shortly before me. I will try, thanks a lot.

[ITFan]

Something is unfortunately wrong, sorry for the inconvenience.
I used before a very simple Eeprom programmer, which worked well.
Now, for the first time, I have a more expensive SVOD4 and I only get error messages like the following,
maybe I'm doing something wrong, was the bios I read out earlier usable?
I thing i search for the old programmer to test, but it was a long time not used, i hope i find it.

Software version 0.0.5.4 date 5.08.2024
Running Microsoft Windows 10 Home 64 bit
Intel(R) Core(TM) i5-3230M CPU @ 2.60GHz
.NET Framework Version: 4.8 or later
Device connected in work mode
Firmware version 0.0.4.0 date 5.7.2024
SPI25 mode selected
Test pins..
Test pins OK
Read ID Flash...
JEDEC ID: C22017
SFDP compatible
Vcc Supply Maximum Voltage: 3600 mV
Vcc Supply Minimum Voltage: 2650 mV
File size : 8388608 byte
Start erase in: 07.09.2024 22:00:15
End erase in: 07.09.2024 22:00:15
Erase OK
Start blank check in: 07/09/2024 22:00:20
error
address: 0
buffer: FF device: 0
Blank Check false
Start blank check in: 07.09.2024 22:00:23
error
address: 0
buffer: FF device: 0
Blank check false
Start erase in: 07/09/2024 22:00:39
End erase in: 07.09.2024 22:00:39
Erase OK
Start blank check in: 07.09.2024 22:00:40
error
address: 0
buffer: FF device: 0
Blank check false

[SMDFlea]

Something is unfortunately wrong, sorry for the inconvenience.
I used before a very simple Eeprom programmer, which worked well.
Now, for the first time, I have a more expensive SVOD4 and I only get error messages like the following,

I read another post recently where there were problems with the SVOD4, i can`t find that thread now. From memory the software had to be downgraded, then it worked OK again. If you can find your old programmer use that and if it doesn`t erase or verify its the chip that is bad. If it erases and writes OK that confirms a problem with the SVOD, or the way you are using it. Did you remove all the old solder from the bios chip, is it sitting OK in the adapter,if thats what you used .

[ITFan]

I already use the old programmer with the
good Pomana Clip. Never had any problems.
The PIN check also says that all pins are recognised correctly.
I think it will be tomorrow with the search for the old device.
Hmm, you write that you should go back to older software, maybe still an option.
Thanks for your help anyway.

[ITFan]

Hello SMDFlea,

I have find and just started with a 5 Euro part ch341a with mod and the AsProgrammer1. 29 and flashed it successfully.
Were you able to extract the DMI data from the backup including the uuid?
It's a shame that the 5 Euro part does the job while the almost 300 Euro part goes on strike... 😭
Thank you very much, if everything was taken over by you at dmi data everything fits, it does boot.

Best regards
ITFan

[SMDFlea]

All DMI and win key was ok and copied to your new bios. Happy you fixed it ;-)

[ITFan]

Hello SMDFlea,
thank you!

Hmm, then the backup was basically despite the error message
of the SVOD4 was ok after all?
Thought because this error message came in combination that the readout took only about 4 seconds,
the file was defective. With the Ch341a it took much longer! And it didn't give an error message.
It would be good to know if the SVOD4 itself is ok.
Have you been able to find the thread where this was mentioned before?

Best regards
ITFan

PS: Was this bios you used the newest?

[SMDFlea]

Can`t find the thread but i might have read about it somewhere else. The bios version don`t know i deleted all the files.

[elgoma]

I need the BIOS for a V130-15IKB 81HN serial number R90YYJ4E that turns on and does not give video. I attach the BIOS backup.
Thank you very much

[peste]

I need the BIOS for a V130-15IKB 81HN serial number R90YYJ4E that turns on and does not give video. I attach the BIOS backup.
Thank you very much

try post #96..

[elgoma]

try post #96..

It does the same thing as with the original BIOS, the machine seems to turn on but without image