X280 Type 20KF, 20KE Laptop ThinkPad Type 20KE NM B521 REV 2.0 TASTED BIOS · board NM-B521
This page has the BIOS for X280 Type 20KF, 20KE Laptop ThinkPad Type 20KE NM B521 REV 2.0 TASTED, a laptop motherboard from Lenovo. The board itself was engineered by Compal and carries board number NM-B521. 9 more files in the library share this board number, including Compal listings — they're listed below.
Download via Telegram- Brand
- Lenovo
- Device
- Laptops
- Made by (ODM)
- Compal
- Board number
- NM-B521
- Revision
- 2.0
- Contents
- BIOS
- File size
- 8.1 MB
- Posted
- Available via
- Telegram @generalbios
- Original file name
X280_Type_20KF,_20KE_Laptop_ThinkPad_Type_20KE_NM_B521_REV_2_0_TASTED.rar
Same board number 9
All files for NM-B521- LENOVO X280 Type 20KF,20KE Laptop Thinkpad Type 20KE EX280 NM B521LenovoNM-B521BIOS
- BIOS EX280 NM-B521 Rev 2.0 2018-03-29 Clean ME OkokCompalNM-B521BIOS
- EX280 NM-B521 Rev 2.0 2018-03-29 Working BIOS 100%CompalNM-B521BIOS
- Lenovo EX280 NM B521 Rev 1.0 2017 10 06 BIOS & MEC Tested BIOSLenovoNM-B521BIOS
- LENOVO THINKPAD X280 EX280 NM B521 REV 2.0 2018 03 29 8TH Gen CPULenovoNM-B521BIOS
- LENOVO THINLPAD X280 EX280 NM B521 REV 1.0 2017 06 10 I5 8250U WORKINGLenovoNM-B521BIOS
- NM-B521 X280 FN1KR-3CompalNM-B521Schematic
- Lenovo ThinkPad X280 FN1KR 2 LCFC EX280 NM B521 Rev 0.3LenovoNM-B521Boardview
- LENOVO ThinkPad EX280 NM B521 Rev 1.0 X280 Type 20KF, 20KELenovoNM-B521BIOS
More Lenovo X280 files 2
Lenovo X280 overview- THINKPAD X280 Type 20KEBIOS
- LENOVO X280 X380 Yoga X380 LA-F421PLA-F421PBoardview
Other Lenovo laptops
All Lenovo filesBIOSLenovo DA0LZ7MB8E0 Rev E 8MB BIOS & ECLenovo · DA0LZ7MB8E0SchematicLENOVO Yoga Slim 7 15IIL05 DA0LS2MBAH0 Quanta LS2 Rev 0A PDFLenovo · DA0LS2MBAH0BIOSLENOVO IdeaPad 3 CB 14IGL05 BM5899 V1.2 16MB OKOKLenovoBIOSLENOVO ThinkPad L14 Gen 2 Type 20X1 20X2 Type 20X2 NM D271 REV 3Lenovo · NM-D271BIOSLENOVO ThinkCentre M720q Type 10T8 NM B551 16MB BIOSLenovo · NM-B551BIOSLenovo Thinkpad E15 Gen 2 GE4B0 GE5B0 NM D011 REV 1.0 TASTED BYLenovo · NM-D011BIOSLenovo Yoga 2 Pro NM-A074 Rev 1.0 Tasted By FST FIX.BINLenovo · NM-A074BoardviewLcfc NM-C621 Rev 1.0Lenovo · NM-C621
Questions about this file
Which board number is this X280 Type 20KF, 20KE Laptop ThinkPad Type 20KE NM B521 REV 2.0 TASTED file for?
It's for board NM-B521, made by Compal. Compare it with the number printed on your PCB before relying on the file. Where to find it.
Is the download free?
Yes. The button opens post #40913 in the public Telegram channel @generalbios, where the file can be downloaded with a free Telegram account.