Lenovo IdeaPad 15ABA7

[fixxz]

Could you help me get the bios for this lenovo the card model is JS47A/JS57A/JS77A NM-E531 REV 1.0 I do not have the original file since the chip was damaged

[SMDFlea]

Could you help me get the bios for this lenovo the card model is JS47A/JS57A/JS77A NM-E531 REV 1.0 I do not have the original file since the chip was damaged

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.

[jodans]

Hello guys,

My lenovo laptop suddenly shuts down when I power on back its no display the fan spinning but after about 40 second the fan stop spinning. I want to flash the bios that might fix the problem but I can not find any. Please I badly needed my laptop does anyone has this bios please share it to me. Or any recommendation how to fix would greatly appreciated.Thank You.

My original bios

[peste]

merged post..

[peste]

Hello guys,

My lenovo laptop suddenly shuts down when I power on back its no display the fan spinning but after about 40 second the fan stop spinning. I want to flash the bios that might fix the problem but I can not find any. Please I badly needed my laptop does anyone has this bios please share it to me. Or any recommendation how to fix would greatly appreciated.Thank You.

My original bios

read the rules..https://www.badcaps.net/forum/troubl...before-posting
post the S/N, the original bios of the laptop, the motherboard model, etc.

[jodans]

So sorry I violated the rules.

Here it is
S/N:PF3RPEPQ
Lenovo Ideapad 3 15ABA7
MBOARD Model Number=JS47A/JS57A/JS77A NM-E531 Rev: 1.0

My original bios

[volinakis]

So sorry I violated the rules.

Here it is
S/N:PF3RPEPQ
Lenovo Ideapad 3 15ABA7
MBOARD Model Number=JS47A/JS57A/JS77A NM-E531 Rev: 1.0

My original bios

try

[peste]

So sorry I violated the rules.

Here it is
S/N:PF3RPEPQ
Lenovo Ideapad 3 15ABA7
MBOARD Model Number=JS47A/JS57A/JS77A NM-E531 Rev: 1.0

My original bios

bios extracted from Lenovo website update for V14 G3 ABA, V15 G3 ABA, Ideapad 3 14ABA7, Ideapad 3 15ABA7, Ideapad 3 17ABA7, Ideapad 1 14ALC7, Ideapad 1 15ALC7
DMI 1000 - 2FFF

[jodans]

try

thank you Sir I will try hope its work

[jodans]

bios extracted from Lenovo website update for V14 G3 ABA, V15 G3 ABA, Ideapad 3 14ABA7, Ideapad 3 15ABA7, Ideapad 3 17ABA7, Ideapad 1 14ALC7, Ideapad 1 15ALC7
DMI 1000 - 2FFF

Ok Sir I will try thank you

[jodans]

bios extracted from Lenovo website update for V14 G3 ABA, V15 G3 ABA, Ideapad 3 14ABA7, Ideapad 3 15ABA7, Ideapad 3 17ABA7, Ideapad 1 14ALC7, Ideapad 1 15ALC7
DMI 1000 - 2FFF

Update
bad for me its not working there might be a problem with my motherboard, please anybody help me sorting out what is the problem? It has power the fan is spinning but after 40 second it will stop the led on the keyboard lit no no display and i got 367milliamps in the power supply then if the fan stop spinning the amperes goes to 18milliamps. I don't have 3.3volts in the bios but the 5.0volts and 3.3volts is present. I ask apology if I was not at the right forum and sorry for my english.

[jodans]

try

Thank you Sir but its not working so sad.

[peste]

Thank you Sir but its not working so sad.

if you don't have 3.3v on the bios chip, there's no way it will work... I don't think it's a bios problem... move the discussion to the main forum...

[jodans]

if you don't have 3.3v on the bios chip, there's no way it will work... I don't think it's a bios problem... move the discussion to the main forum...

Ok thank you for your suggestion Sir.

[1tnecniiv3]

Is there someone have a schematic and boardview on lenovo ideapad 1 14alc7 boardview

[SMDFlea]

Nope, not here in the "Bios requests ONLY!" forum section

[acemob]

Hello, searching newest or working bios in bin for Lenovo Ideapad flex 5 14ALC7 type 82R9

[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]

Hello, searching newest or working bios in bin for Lenovo Ideapad flex 5 14ALC7 type 82R9

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

[acemob]

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

Name: IdeaPad Flex 5 14ALC7 Laptop - Type 82R9
S/N: PW026TR2
Model Type: 82R90043MX
GTIN: 196380052989

Not yet able to read Winbond W74M12JW BIOS chip w/ CH341A and AsProgrammer. Do not know which chip to select. Yes I have 1.8v adapter on CH341
Now trying to find virus free NeoProgrammer in English and Win.

If I looked correct latest .exe bios update file was jccn43ww.exe. Anyone able to extract bios bin and key in laptop details?

[peste]

Name: IdeaPad Flex 5 14ALC7 Laptop - Type 82R9
S/N: PW026TR2
Model Type: 82R90043MX
GTIN: 196380052989

Not yet able to read Winbond W74M12JW BIOS chip w/ CH341A and AsProgrammer. Do not know which chip to select. Yes I have 1.8v adapter on CH341
Now trying to find virus free NeoProgrammer in English and Win.

If I looked correct latest .exe bios update file was jccn43ww.exe. Anyone able to extract bios bin and key in laptop details?

https://www.badcaps.net/forum/showpo...6&postcount=10

https://www.badcaps.net/forum/showpo...04&postcount=7