W520 H0222-5 BIOS

H0222-5
W520, N12P-Q1-A1

 

[ThienBui]

clear me

 

[Piseth]

clear me

Hello Admin please you help build this bios no display

 

[ThienBui]

Hello Admin please you help build this bios no display

 

[tayyab]

H0222-5
W520, N12P-Q1-A1
View attachment 87975sir you sent this fill no display

 

[ThienBui]

you want I help what ?

 

[tayyab]

i need this one display bios

 

[tayyab]

you want I help what ?

i need this one oke display bios

 

[ThienBui]

i need this one display bios

No display have many problem not only problem BIOS,

i need this one oke display bios

What do you have to prove that the laptop only has BIOS error?

 

[tayyab]

No display have many problem not only problem BIOS,

What do you have to prove that the laptop only has BIOS error?

i have display.but rtc error come

 

[ThienBui]

i have display.but rtc error come

above you say no display ?
Please make one video problem I check

 

[tayyab]

i have display.but rtc error come

i have display.but rtc error come

 

[ThienBui]

this is password you need Programming
PCA80

 

[gorl]

I need a BIOS Boot/Supervisor Password removal for this Lenovo w520 H0222-5

Thank you for your help!

 

[ThienBui]

I need a BIOS Boot/Supervisor Password removal for this Lenovo w520 H0222-5

Thank you for your help!

All lenovo password not save in BIOS, Please note
model this password in U30

 

[gorl]

Ok, then I need a little more help, I have never programmed PCA80.
I have found U30 on the board (-> Attachement)

What do I do next?
Thank you!

EDIT:

PS08A 44 206
readable under the microscope...

 

[ThienBui]

Ok, then I need a little more help, I have never programmed PCA80.
I have found U30 on the board (-> Attachement)

What do I do next?
Thank you!

Use the power cord to connect to the tool to program

 

[Erick L.F]

no video, please repair

 

[ThienBui]

no video, please repair