320-15IKB (Type 80XL, 80YE) (ideapad) EG521 EG522 EZ511 EG721 NM-B452 REV 1.0

Y

yaaqbeh

Active Member

VIP MEMBER

• Jun 18, 2025

• #201

hi sir
after update bios... no display
nm-b452-rev1
plz repaie bios

 

Download list

• NM-B452 REV1.0.bin

  8 MB · Views: 4

ThienBui

Techniques

Supporter

• Jun 19, 2025

• #202

yaaqbeh said:

hi sir
after update bios... no display
nm-b452-rev1
plz repaie bios

Click to expand...

clssss.zip

 

Y

yaaqbeh

Active Member

VIP MEMBER

• Jun 24, 2025

• #203

ThienBui said:

clssss.zip

Click to expand...

not the same serial number and model
i need this

 

Download list

• 

ThienBui

Techniques

Supporter

• Jun 24, 2025

• #204

yaaqbeh said:

not the same serial number and model
i need this

Click to expand...

yes, Repaired can not have the same s/n

 

Y

yaaqbeh

Active Member

VIP MEMBER

• Jun 24, 2025

• #205

ThienBui said:

yes, Repaired can not have the same s/n

Click to expand...

how?
There is a hardware ID problem

 

ThienBui

Techniques

Supporter

• Jun 24, 2025

• #206

yaaqbeh said:

how?
There is a hardware ID problem

Click to expand...

hardware ID what ?

 

Y

yaaqbeh

Active Member

VIP MEMBER

• Jun 24, 2025

• #207

ThienBui said:

hardware ID what ?

Click to expand...

i need the same seiral number because there is a program just working on this serial number hardware id

 

ThienBui

Techniques

Supporter

• Jun 24, 2025

• #208

yaaqbeh said:

i need the same seiral number because there is a program just working on this serial number hardware id

Click to expand...

edit s/n need buy patch 25$
Payment link to buy Patch

 

S

sualaptop24h

Active Member

VIP PRO

• Jun 28, 2025

• #209

A xem hộ e file này vào win bị xanh màn ( NM - B452 )

 

Download list

• GD25Q64B_20250628_84401.BIN

  8 MB · Views: 1

ThienBui

Techniques

Supporter

• Jun 28, 2025

• #210

sualaptop24h said:

A xem hộ e file này vào win bị xanh màn ( NM - B452 )

Click to expand...

thử file khác nếu vẫn thế thì ko phải do bios

 

vaskabelia

Active Member

VIP PRO

• Jul 8, 2025

• #211

EG521 EG522 EZ511 EG721 NM-B452 REV 1.0
Please disable onboard ram. Thanks

 

Download list

• need ram disable lenovo.BIN

  8 MB · Views: 3

ThienBui

Techniques

Supporter

• Jul 8, 2025

• #212

vaskabelia said:

EG521 EG522 EZ511 EG721 NM-B452 REV 1.0
Please disable onboard ram. Thanks

Click to expand...

 

Download list

• dissable.zip

  5.5 MB · Views: 18

M

multiuser

Registered member

• Jul 15, 2025

• #213

BLUE DUMP ERROR

 

Download list

• og ms com.BIN

  8 MB · Views: 1

ThienBui

Techniques

Supporter

• Jul 15, 2025

• #214

multiuser said:

BLUE DUMP ERROR

Click to expand...

clssss.zip

 

sailaptopcare

Active Member

SUPER VIP

• Oct 13, 2025

• #215

no display please fix

 

Download list

• lenovo eg521.BIN

  8 MB · Views: 4

ThienBui

Techniques

Supporter

• Oct 13, 2025

• #216

sailaptopcare said:

no display please fix

Click to expand...

clssss.zip

 

N

najeeb.909

Active Member

VIP PRO

• Mar 19, 2026

• #217

this bios write display is ok ..but not going windows just show the blac screen --- this sign is coming so plz repair this bios urgent

 

Download list

• EG521 EG522 EZ511 EG721 NM-B452.bin

  8 MB · Views: 0

ThienBui

Techniques

Supporter

• Mar 19, 2026

• #218

najeeb.909 said:

this bios write display is ok ..but not going windows just show the blac screen --- this sign is coming so plz repair this bios urgent

Click to expand...

https://vinafix.com/attachments/clssss-zip.373129/

 

S

shanavaskizhisseri

Active Member

VIP PRO

• Apr 20, 2026

• #219

Lenovo ideapad 520-15IKB
NM-B452
NO DISPLAY PLEASE REPAIRE

 

Download list

• LENOVO NM-B452.BIN

  8 MB · Views: 0

ThienBui

Techniques

Supporter

• Apr 20, 2026

• #220

shanavaskizhisseri said:

Lenovo ideapad 520-15IKB
NM-B452
NO DISPLAY PLEASE REPAIRE

Click to expand...

https://vinafix.com/attachments/clssss-zip.373129/