Thinkpad T490S NM-B891 Boardview
This page has the boardview for Thinkpad T490S NM-B891, a laptop motherboard from Lenovo. The board itself was engineered by Compal and carries board number NM-B891. 11 more files in the library share this board number, including Compal listings — they're listed below.
Download via TelegramUploader's note
Thinkpad T490S NM-B891 (BDV)(TVW)Same board number 11
All files for NM-B891- FT491 FX390 NM B891 Rev 2.0 2019 01 28 BIOS & Type C & MEC 32MBCompalNM-B891BIOS
- FT491 FX390 NM B891 REV 1.0 I7 8TH Gen 32MB WORKING BIOS 100%CompalNM-B891BIOS
- FT491 FX390 NM B891 Rev 2.0 2019 01 28 32MB Working BIOS 100%CompalNM-B891BIOS
- Lenovo X390 FT491 FX390 NM B891 Rev 2.0 2019 01 28 Working BIOSLenovoNM-B891BIOS
- Lenovo X390 FT491 FX390 NM-B891 Rev 1.0 Working BIOS 100%LenovoNM-B891BIOS
- LENOVO T490S FT491 FX390 NM B891 REV 2.0 2019 01 28 I7 8565U WORKINGLenovoNM-B891BIOS
- FT491 FX390 NM-B891 Rev 2.0 2019-01-28 Working BIOS 100%CompalNM-B891BIOS
- ThinkPad T490S X390 FX390 NM B891 Rev 2.0 MX25L25633F 32MB BIOSLenovoNM-B891BIOS
- Lenovo T490S FT491 FX390 NM B891 Rev 2.0 2019 01 28 UnlockedLenovoNM-B891BIOS
- Lenovo Thinkpad T490s NM-B891LenovoNM-B891Schematic
- ThinkPad T490S X390 FX390 NM-B891 Rev2.0 MX25L25633FLenovoNM-B891BIOS
More Lenovo T490S files 2
Lenovo T490S overviewOther Lenovo laptops
All Lenovo filesBoardviewIBM-Lenovo T410I UMA NZM1I-8 09A21-1 QM57LenovoBIOSLENOVO Thinkpad E431 VILE1 NM A043 Rev 1.0 SPI8M CLR ME REGION TESTEDLenovo · NM-A043BIOSLENOVO Ideapad L3 15IML05 - NM-C952 BIOS & KBECLenovo · NM-C952BIOSLENOVO THINKPAD EDGE E431 VILE1 NM A043 REV 1.0 2013 02 22 I5 3320Lenovo · NM-A043BoardviewYoga 11E - DA0LI8MB6F0 - LI8Lenovo · DA0LI8MB6F0BIOSYoga 11E 20G8 L18 DA0LI8MB6F0 Rev F Working BIOS 100%Lenovo · DA0LI8MB6F0BIOSTHINKPAD X1 LMQ 1 MB 12298 2 48 4LY06 021 I7 4500U WORKING BIOSLenovoBIOSThinkPad X1 LMQ-1 MB 12298-2 48.4LY06.021 Working BIOS 100%Lenovo
Questions about this file
Which board number is this Thinkpad T490S NM-B891 file for?
It's for board NM-B891, made by Compal. Compare it with the number printed on your PCB before relying on the file. Where to find it.
Which program opens this boardview (.bdv)?
Unpack the archive and open the file in OpenBoardView (free) or FlexBV. Boardview formats explained.
Is the download free?
Yes. The button opens post #10826 in the public Telegram channel @schematicslaptop, where the file can be downloaded with a free Telegram account.