File inventory
L13 Gen 2 (type 20VH, 20VJ) LAR-2 MB 19837-1 .bin.zip
LENOVO THINKPAD L13 GEN2- LAR-2 MB - 19837-1 SCH.pdf Schematics
NPCE688PA1DX
MX25L25633F@WSON8 32MB CLEAN ME
L13 Gen 2 LAR-2 MB 19837-1 EC NUVOTON 384KB
Intel® Core™ i5-1135G7 Processor
Tested by MAC COMPUTER
- Model: Lenovo ThinkPad L13 Gen 2
- Board/platform: 19837-1
- Files included: 32MB main BIOS, 384KB Nuvoton EC firmware and schematic PDF
- Firmware details: Clean Intel ME BIOS
- CPU reference: Intel Core i5-1135G7; firmware is described as tested
L13 Gen 2 (type 20VH, 20VJ) LAR-2 MB 19837-1 .bin.zip
LENOVO THINKPAD L13 GEN2- LAR-2 MB - 19837-1 SCH.pdf Schematics
NPCE688PA1DX
MX25L25633F@WSON8 32MB CLEAN ME
L13 Gen 2 LAR-2 MB 19837-1 EC NUVOTON 384KB
Intel® Core™ i5-1135G7 Processor
Tested by MAC COMPUTER
About this board
This thread is for the Lenovo ThinkPad L13 Gen 2 EC with main board 19837-1.
The board was manufactured by Wistron for Lenovo. Wistron board numbers are 5–6 digits plus a revision, so you can confirm it on the PCB silkscreen.
Files listed for this board
- BIOS (full SPI chip dump, .bin)
- EC / KBC firmware, if the board uses a separate EC chip
- Schematic (PDF)
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 19837-1? Reply below and help the next technician. Looking for something else? Search all files in the File Finder.
Attachments
THINKPAD L13 GEN2- LAR-2 MB - 19837-1 SRK04.rar
9.4 MB · Views: 88
9.4 MB · Views: 88
LENOVO THINKPAD L13 GEN2- LAR-2 MB - 19837-1 SCH.pdf
2 MB · Views: 65
2 MB · Views: 65
NUVOTON_JTAG_LDR_384KB_CRC32_0x11FDD60C.bin
384 KB · Views: 56
384 KB · Views: 56
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