Need bios for IdeaPad 1-14IJL7 , 1-15IJL7 Laptop

[hypermk735]

Hi my bios is corrupt and needs to be repaired. Does anyone have a clean bios for this device? Attached is my bin file.

1-15IJL7 Laptop - Type 82LX

Serial number PF3XE75S. Thank you!

[peste]

Hi my bios is corrupt and needs to be repaired. Does anyone have a clean bios for this device? Attached is my bin file. Serial number PF3XE75S. Thank you!

Bios extracted from Lenovo website update for IdeaPad 1 14IJL7, IdeaPad 1 15IJL7, V14 G2 IJL, V15 G2 IJL
DMI 522000 - 523FFF

[_F.fernan]

Good day brothers .

I have this Lenovo unit that has no display
Model: Ideapad 1 14IJL7
S/N: PF3MVWK9
Board id: JS470 JS570 NM-051 Rev 1.0

This is my backup bin .
Hope there's help

merged post...

[hoaca388]

Good day brothers .

I have this Lenovo unit that has no display
Model: Ideapad 1 14IJL7
S/N: PF3MVWK9
Board id: JS470 JS570 NM-051 Rev 1.0

This is my backup bin .
Hope there's help

IdeaPad 1-14IJL7 Laptop - Type 82LV

[_F.fernan]

IdeaPad 1-14IJL7 Laptop - Type 82LV

Thanks sir but again no display . It draws a significant high current compare to its original bin file but still had no display .

[hoaca388]

Thanks sir but again no display . It draws a significant high current compare to its original bin file but still had no display .

Check hardware.

[neoplanet]

Hi my bios is corrupt and needs to be repaired. Does anyone have a clean bios for this device?, Serial number is PF52FL82. I need the bin file for this

[peste]

post merged...next time look for a thread with the name and model, motherboard model of the laptop, and post there, if you can't find it, then make a new thread..

[peste]

Hi my bios is corrupt and needs to be repaired. Does anyone have a clean bios for this device?, Serial number is PF52FL82. I need the bin file for this

post S/N, full name and model, motherboard model, TYPE,etc.
post the contents of the bios chip even if it is corrupted.

[neoplanet]

post S/N, full name and model, motherboard model, TYPE,etc.
post the contents of the bios chip even if it is corrupted.

Here is some more information if this helps in any way
IdeaPad 1 14IJL7
MO: PF9XB4906215
MTM: 82LV006RCF
Serial : PF52FL82


Does this help in anyway. I don't have the motherboard model as yet nor i have the dump. I can try getting it. I am actually helping out my technician diagnosing my laptop so i can ask him for further details. Does the above information suffice for now or do you still need the motherboard model and the dump of the bios chip ?. Thanks

[peste]

Here is some more information if this helps in any way
IdeaPad 1 14IJL7
MO: PF9XB4906215
MTM: 82LV006RCF
Serial : PF52FL82


Does this help in anyway. I don't have the motherboard model as yet nor i have the dump. I can try getting it. I am actually helping out my technician diagnosing my laptop so i can ask him for further details. Does the above information suffice for now or do you still need the motherboard model and the dump of the bios chip ?. Thanks

read the forum rules..
https://www.badcaps.net/forum/troubl...before-posting

[neoplanet]

read the forum rules..
https://www.badcaps.net/forum/troubl...before-posting

Ok let me give this another try, hopefully i now have everything.


Apologies if I made any mistakes — I’m still new to this and trying to learn, so please bear with me. I’ve read through the forum rules and I understand how important it is to follow them properly.

Here is the information I have so far:

Make & Model: Lenovo IdeaPad 1 14IJL7 Type 82LV
Serial Number: PF52FL82
Board ID: JS470&JS570 NM-E051 Rev 1.0 (2021-08-25)
MTM: 82LV006RCF
MO (?): PF9XB4906215 (please let me know if this is relevant)

Issue: The laptop powers on but shows a black screen. There is no Lenovo logo or POST. I suspect BIOS corruption, but I’m not entirely sure.

Here is my corrupted BIOS dump

Please let me know if anything else is missing or incorrect. I appreciate your help and patience.

Thanks in advance!

[peste]

Ok let me give this another try, hopefully i now have everything.


Apologies if I made any mistakes — I’m still new to this and trying to learn, so please bear with me. I’ve read through the forum rules and I understand how important it is to follow them properly.

Here is the information I have so far:

Make & Model: Lenovo IdeaPad 1 14IJL7 Type 82LV
Serial Number: PF52FL82
Board ID: JS470&JS570 NM-E051 Rev 1.0 (2021-08-25)
MTM: 82LV006RCF
MO (?): PF9XB4906215 (please let me know if this is relevant)

Issue: The laptop powers on but shows a black screen. There is no Lenovo logo or POST. I suspect BIOS corruption, but I’m not entirely sure.

Here is my corrupted BIOS dump

Please let me know if anything else is missing or incorrect. I appreciate your help and patience.

Thanks in advance!

you have everything you need at post #2...

[neoplanet]

you have everything you need at post #2...

ok thanks, i just added the bios dump which was missing and the motherboard model, my model type is different from post 2, does that matter ?

[peste]

ok thanks, i just added the bios dump which was missing and the motherboard model, my model type is different from post 2, does that matter ?

if you made a backup ok, try post #2...

[neoplanet]

if you made a backup ok, try post #2...

Flashing the bios keeps the laptop on. Is there a different version of bios available ?. Have checked the voltages , switching board, bios board are working fine. However there is still no display on screen.

[peste]

Flashing the bios keeps the laptop on. Is there a different version of bios available ?. Have checked the voltages , switching board, bios board are working fine. However there is still no display on screen.

bios extracted from Lenovo website update for IdeaPad 1-14IJL7 Laptop - Type 82LV IdeaPad 1 14IJL7, IdeaPad 1 15IJL7, V14 G2 IJL, V15 G2 IJL
DMI 522000 - 523FFF

[ROLLY001]

try..

bios extracted from Lenovo website update for IdeaPad 1-14IJL7 Laptop - Type 82LV IdeaPad 1 14IJL7, IdeaPad 1 15IJL7, V14 G2 IJL, V15 G2 IJL
DMI 522000 - 523FFF

working thank you sir