Lenovo Yoga 520/320 La-e541p Schematic + All Io Boards

Admin

Admin

Staff member
Laptop Repair Team
#1
Joined
Nov 2, 2017
Messages
8,964
Likes
1,136
Points
4,577
Age
40
Location
Tbilisi
Website
alexlaptoprepair.com
#1
Lenovo Yoga 520-14IKB
Lenovo IdeaPad 320S-15ISK Schematic
Lenovo IdeaPad 320S-14IKB
Compal CIUYAYBSASBSD (DIS) LA-E541P Schematic
and schematic of io board
LA-E541P DIUYA_YB_SA_SB_SD (KBL-R).pdf
LS-E541P CIUYA_YB Alpine IO Board.pdf
LS-E542P CIUSA_SB_SD Cruze IO Board.pdf
LS-E543P CIUYA_YB Alpine Sensor Board.pdf
 

Attachments

You must log in or register to reply here.
Thread starter Similar threads Forum Replies Date
Admin Lenovo Thinkpad L560 - AILL1 L2 AILL2 LA-C421P REV1.0 UMA SCHEMATIC Schematic , Boardview 0
Admin Lenovo Legion 7 LCFC NM-D563 r1.0 BOARDVIEW+SCHEMATIC Schematic , Boardview 0
Admin Lenovo S540-15 NB8606 Schematic+boardview pdf Schematic , Boardview 0
Admin Lenovo Yoga C640-13IM Quanta LF3 DA0LF3MB8F0 r1A SCHEMATIC Schematic , Boardview 0
Admin lenovo yoga 730-13ıwl LA-G581P R02 SCHEMATIC Schematic , Boardview 0
Admin LENOVO IdeaPad Y560p QUANTA KL3E DAKL3EMB8E0 BOARDVIEW+SCHEMATIC Schematic , Boardview 1
Admin Lenovo Yoga Slim 7-15ITL05 DALS2BMBAG0 LS2B- Quanta LS2B SCHEMATIC Schematic , Boardview 0
Admin Lenovo V14-IGL LCFC NM-D201 GV452552 SCHEMATIC Schematic , Boardview 0
Admin Lenovo Thinkpad T495 LCFC NM-C131 SCHEMATIC Schematic , Boardview 0
Admin Lenovo Thinkpad T495 FA495 NM-C131 BOARDVIEW+SCHEMATICS + IO BOARDS Schematic , Boardview 0
Similar threads
Lenovo Thinkpad L560 - AILL1 L2 AILL2 LA-C421P REV1.0 UMA SCHEMATIC
Lenovo Legion 7 LCFC NM-D563 r1.0 BOARDVIEW+SCHEMATIC
Lenovo S540-15 NB8606 Schematic+boardview pdf
Lenovo Yoga C640-13IM Quanta LF3 DA0LF3MB8F0 r1A SCHEMATIC
lenovo yoga 730-13ıwl LA-G581P R02 SCHEMATIC
LENOVO IdeaPad Y560p QUANTA KL3E DAKL3EMB8E0 BOARDVIEW+SCHEMATIC
Lenovo Yoga Slim 7-15ITL05 DALS2BMBAG0 LS2B- Quanta LS2B SCHEMATIC
Lenovo V14-IGL LCFC NM-D201 GV452552 SCHEMATIC
Lenovo Thinkpad T495 LCFC NM-C131 SCHEMATIC
Lenovo Thinkpad T495 FA495 NM-C131 BOARDVIEW+SCHEMATICS + IO BOARDS

Laptop repair Latest videos

Latest threads

MPS PMBUS PASSWORD PROTECTION

MPS PMBUS PASSWORD PROTECTION
1000068222.jpg
Do processor circuit ICs (VRM) really have passwords?
Do you remember the video where I explained how to program modern processor circuit ICs using a PMBUS programmer? I mentioned at the time that in some cases, we would need the schematic, because even though there are many dump files available now, for some models it’s not possible to backup the file from another board because the ic is protected.

This is because some modern processor VRM ICs support a feature called PMBUS Protect. This feature allows the manufacturer to set a password to protect the IC. It provides three levels of protection:
  1. Protection from reading the registers
  2. Protection from writing to the registers
  3. Protection from both reading and writing to the registers
For the first and third types, it's not possible to take a backup from the IC—even if you have a working board with the same model. In this case, you’ll need the schematic to manually build a configuration that suits the processor circuit and its components.

As for the second type, you can still take a backup and write it to a new or used VRM IC later without any issues.

Are there any ways to break this protection? No.

Are there any workarounds to bypass it? No.

FDX40 LA_J261P Boardview

Hi
I need your help.
I'm looking boardview for the FDX40 LA_J261P
Thank you so much.

ThinkPad E480 NM-B421 RTS5455 Type-c chip firmware dump

ThinkPad E480
NM-B421
RTS5455 Type-c chip firmware dump

Asus Q530VJ K6502V/K6602V_MB RTS5452H Firmware

Asus Q530VJ
K6502V/K6602V_MB
NB6510A_RPL_PCB_MB_V4 R2.0
RTS5452H Type-c chip Firmware

Aokzoe A1 Pro R7 7840U AR07_MB_V03 MP2845A 4+1+1 Configuration file for MPS CHIP

Aokzoe A1 Pro R7 7840U
AR07_MB_V03
MP2845A 4+1+1
Configuration file for MPS CHIP

Aokzoe A1 Pro R7 7840U, AR07_MB_V03 RTS5452H Firmware dump

Aokzoe A1 Pro R7 7840U
AR07_MB_V03
RTS5452H Firmware
Both RTS Chip 0x66,0x69

Lenovo Legion 5 NM-D601 RTS5457V Firmware backup

Lenovo Legion 5
NM-D601
RTS5457V
Two pd chip Firmware backup

Bios DA0P5HMB8I0 REV I

hello i need bios for DA0P5HMB8I0 REV WhatsApp Image 2025-04-04 at 13.11.53.jpeg I can u help?

Asus Rog G513QR

hello i have an asus rog g513qr ryzen 7 series 5000 that initial not powering on the cpu was damaged , after changing the CPU, bios was corupted and i write another, after we have image on display and windows i attached picture ,bios is damaged with bad serial u have picture (the ic grafic is nvidia 3070) do you think the grafic card fault is from bios or i have to solder the ic or replace the GPU IC?

is there a place to find a parts list and values for a schematic?

Looking for a parts list of mainly capacitors and their values for the schematic ASUS MAXIMUS IX HERO REV.1.0.1A.FZ

LCFC Y760 Cezanne RTS5457V TYPE-C FIRMWARE DUMP

LCFC Y760 Cezanne
RTS5457V TYPE-C
FIRMWARE DUMP

Y560&Y560P LCFC Cezanne PortA&B RTS5457V TYPE-C CHIP FIRMWARE DUMPS

Y560&Y560P LCFC Cezanne
PortA/B
RTS5457V
FIRMWARE DUMPS

M15T_M17T rev 21 RTS5450 TYPE-C FIRMWARE

M15T_M17T rev 21
RTS5450 TYPE-C
FIRMWARE

Z790 AORUS MASTER X RTS5464 TYPE-C CHIP FIRMWARE

Z790 AORUS MASTER X
RTS5464
TYPE-C CHIP FIRMWARE

B560M STEEL LEGEND RTS5452E TYPE-C CHIP FIRMWARE

B560M STEEL LEGEND
RTS5452E
TYPE-C CHIP FIRMWARE
Top