DELL - Dell Latitude 13 2-in-1 7350 - ZAU70 LA-B331P

Jul 1, 2023

Dell Latitude 13 2-in-1 7350
Dell Latitude 7350
Version A06 Bios
Latitude 7350 LA-B331P_zau70_tablet_mb_pvt_20140813
Model Dell Inc. Latitude 7350
Processor Intel Core M-5Y71 @ 1.40 GHz - 1 processor, 2 cores, 4 threads
Processor ID GenuineIntel Family 6 Model 61 Stepping 4
L1 Instruction Cache 32 KB x 2
L1 Data Cache 32 KB x 2
L2 Cache 256 KB x 2
L3 Cache 4096 KB
Motherboard Dell Inc. 02R62J
Northbridge Intel ID1604 09
Southbridge Intel ID9CC7 03
BIOS Dell Inc. A05
Memory 8076 MB -1MHz
boardview Dell Latitude 7350 - LA-B331P Boardview
LA-B331P TOP
Schematics

About this board

This thread is for the Dell Latitude 13 2-in-1 7350 ZAU70 with main board LA-B331P.

The board was manufactured by Compal for Dell. Compal board numbers start with LA- and end in P, so you can confirm it on the PCB silkscreen.

From the title: convertible (2-in-1) design.

Files usually needed for this board

BIOS (full SPI chip dump, .bin)
EC / KBC firmware, if the board uses a separate EC chip
Schematic (PDF)
Boardview (.brd / .bdv / .cad)

Usually needed when the laptop powers on with a black screen after a BIOS update, is stuck in a boot loop, or is locked with a BIOS password.

Before flashing, always read and save the original chip. It holds the serial number, UUID, MAC address and ME data for that exact machine.

Have a tested file for LA-B331P? Reply below and help the next technician. Looking for something else? Search all files in the File Finder.

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DELL Dell Latitude 13 2-in-1 7350 - ZAU70 LA-B331P

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