P52 (Type 20M9, 20MA) Laptop (ThinkPad) NM-B561 REV 1.0

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P52 (Type 20M9, 20MA) Laptop (ThinkPad) NM-B561 REV 1.0
NS-B561.tvw
NM-B561 REV1.0.tvw
NS-B562.tvw
boardview BIOS Schematics
Lenovo Thinkpad P52 – LCFC EP520 NM-B562-NM-B561 Schematic-Vinafix

 

[Don1976]

yes, only can patch for bios 16MB
32mb no have patch

I got it. Thank you very much for the info.

 

[serwismdm]

Pls clear me, Sir.

 

[ThienBui]

Pls clear me, Sir.

 

[serwismdm]

Long display. Can U fix Sir?

 

[ThienBui]

Long display. Can U fix Sir?

 

[serwismdm]

Can U fix lan? Thx Sir.

 

[ThienBui]

Can U fix lan? Thx Sir.

lan error what ? send ỏn photo or video I check

 

[serwismdm]

lan error what ? send ỏn photo or video I check

I have a disassembled laptop. the problem looks like this

 

[ThienBui]

I have a disassembled laptop. the problem looks like thisView attachment 286289

 

[serwismdm]

@ThienBui can U unlock Thunderbolt option in BIOS? On other bios it works fine but sound doesn't work. When I flash the original BIOS. Thunderbolt is blocked but speakers are working. They make these BIOS more and more complicated. This is oryginal BIOS

 

[ThienBui]

@ThienBui can U unlock Thunderbolt option in BIOS? On other bios it works fine but sound doesn't work. When I flash the original BIOS. Thunderbolt is blocked but speakers are working. They make these BIOS more and more complicated. This is oryginal BIOS

can not

 

[serwismdm]

I found a topic where you repaired Audio in Lenovo. You are able to repair in this BIOS? Thank U for your patience

 

[ThienBui]

I found a topic where you repaired Audio in Lenovo. You are able to repair in this BIOS? Thank U for your patience

 

[saif ullah]

Late Display clear Me PLZ

 

[ThienBui]

Late Display clear Me PLZ

clssss.zip

 

[Kapitan Bomba]

Fix please, audio issue.

 

[ThienBui]

Fix please, audio issue.

 

[waqar ahmed]

Hello, I wanted to program EC, but I don't know how it is. My rt809h program must be entered from the keyboard or isp jtag , can you help me?

 

[ThienBui]

Hello, I wanted to program EC, but I don't know how it is. My rt809h program must be entered from the keyboard or isp jtag , can you help me?

Programming is very difficult, you must know techniques

 

[ThangNguyen]

Clear giúp em nhé