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Firmware troubleshooting, recovery procedures, educational resources, and technical discussions for electronics repair.

BIOS Dell Latitude 5400, 5500 and Precision 3540 System BIOS EDC41 LA-G891P

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5.00 star(s)
Dell Latitude 5400, 5500 and Precision 3540 System BIOS 8th
EDC41 LA-G891P
Schematics LA-G891P nb14uu_non ar_privacy_190225
boardview Dell Latitude 5500 - EDC41 LA-G891P Boardview (.CAD).cad
boardview
LA-G891P BOTTOM.pdf
LA-G891P TOP.pdf

EDC41 LA-G891P.jpg Screen Shot 2020-11-27 at 22.19.16.jpg Screen Shot 2020-07-12 at 15.11.04.jpg
 

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BIOS 340C-15IWL FV440/FS441/FS540 NM-C121

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5.00 star(s)
340C-15IWL FV440/FS441/FS540 NM-C121
BIOS ATCNXXWW
NM-C121 KB_pins=32 LEFT DOWN 08MM PD0=13 PD1=17 PD2=19 PD3=24 PD4=20 PD5=16 PD6=23 PD7=21 BUSY=10 STB=18 AFD=7 INIT=14 SLIN=15 KSI4=11 KSI5=12 IT8586E
boardview
Schematics
Lenovo IdeaPad S145 LCFC FS441_FS540 NM-C121 BoardView.tvw
Lenovo IdeaPad S145 LCFC FS441_FS540 NM-C121 Rev 0.1 Schematic.pdf
Lenovo S145-15IWL NM-C121_FV440_FS441_FS540_Rev1.0_2018.12.12_UMA Photo

Screen Shot 2019-11-05 at 12.13.42 PM.jpg
S145-15IWL ascn40ww.bin
 

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Acer ACER Z5WAH LA-B161P

BIOS ACER Z5WAH LA-B161P
Extensa 2510
Extensa 2510G
ACER E5-571 MB Z5WAH LA-B161P REV 1.0 ENE KB9022Q D

LA-B161P KSO3=4 KSI4=23 KSI7=26 KSI6=25 KSI5=24
26 pin
1 pin JIG to end pin MB KB connector.


unpass
 

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Last edited:

BIOS Dell Latitude 3410 3510 MOCKINGBIRD-L CML UMA 6L 19746-1

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5.00 star(s)
Dell Latitude 3410 MOCKINGBIRD-L CML UMA 6L 19746-1 BIOS
Dell Latitude 3410 - MOCKINGBIRD-L CML - 19709-1 - 19746-1 - 19775-1- 19812-1 Schematic
19746-1.GR
 

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BIOS HP ELITEBOOK X360 1040 G7 MOTHERBOARD FPM30 LA-J442P

Star Rating
5.00 star(s)
HP ELITEBOOK X360 1040 G7 MOTHERBOARD FPM30 LA-J442P
BIOS
HP ELITEBOOK_X360_1040_G7_COMPAL_LA-J442P photo
boardview
HP ELITEBOOK X360 1040 G7- FPM30 LA-J442P REV1.0.pdf
 

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Last edited:

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