LSZ-1 MB 13251-1

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LSZ-1 MB 13251-1
Lenovo ThinkPad T550 (type 20CK)
Wistron LSZ-1 MB (13251-1
Schematics
ThinkPad T550 W550S Wistron LSZ-1 13251-1
boardview ThinkPad T550 W550S Wistron LSZ-1 13251-1.gr

 

[effektiveddd]

LSZ-1 MB 13251-1
Lenovo ThinkPad T550 (type 20CK)
Wistron LSZ-1 MB (13251-1

We have T550, type 20CK.
LSZ-1 MB
13251-1
48.4A0114 011

I try write your file, and still i have 4 time blink POWER LED and nothing happend. Any solution or any BIOS file ?

 

[ThienBui]

We have T550, type 20CK.
LSZ-1 MB
13251-1
48.4A0114 011

I try write your file, and still i have 4 time blink POWER LED and nothing happend. Any solution or any BIOS file ?

old bios error what ?

 

[effektiveddd]

old bios error what ?

My old BIOS too, 4 blink LED and nothing.

 

[ThienBui]

LSZ-1 MB 13251-1 48.4AO14.011
T550

 

[effektiveddd]

So it's probly no BIOS issue ?

 

[ThienBui]

So it's probly no BIOS issue ?

check many problem...

 

[effektiveddd]

check many problem...

The 4 blink power it's motheboard error ? You know this code ? i try search but nothing found about this.

 

[pankajaameria007]

HOW TO REMOVE SUPERVISER PASSWORD T550 LSZ-1 13251-1

 

[ThienBui]

HOW TO REMOVE SUPERVISER PASSWORD T550 LSZ-1 13251-1

it use KBC chip name ?

 

[pankajaameria007]

LSZ-1 MB 13251-1
Lenovo ThinkPad T550 (type 20CK)
Wistron LSZ-1 MB (13251-1

NEED SCHEMATIC

 

[pankajaameria007]

it use KBC chip name ?

MEC1633L

 

[ThienBui]

MEC1633L

yes, need Programming it.

 

[pankajaameria007]

yes, need Programming it.

HOW CAN PROGRAAM ? PIN CONFIGURATION?

 

[skazide]

please i need mec bin

 

[ThienBui]

please i need mec bin

send old file i help build

 

[skazide]

send old file i help build

 

[ThienBui]

LSZ-1 MB 13251-1

LSZ-1 MB 13251-1 Lenovo ThinkPad T550 (type 20CK) Wistron LSZ-1 MB (13251-1 Schematics ThinkPad T550 W550S Wistron LSZ-1 13251-1 boardview ThinkPad T550 W550S Wistron LSZ-1 13251-1.gr

vinafix.com

 

[skazide]

LSZ-1 MB 13251-1

LSZ-1 MB 13251-1 Lenovo ThinkPad T550 (type 20CK) Wistron LSZ-1 MB (13251-1 Schematics ThinkPad T550 W550S Wistron LSZ-1 13251-1 boardview ThinkPad T550 W550S Wistron LSZ-1 13251-1.gr

vinafix.com

thank you but didn't work for me i don't if the problem in file i saved or the one you sent for me

 

[ThienBui]

thank you but didn't work for me i don't if the problem in file i saved or the one you sent for me

not related to BIOS file