FX490 NM-B861 Rev 1.0 Schematic
This page has the schematic for FX490 NM-B861 Rev 1.0. Printed board number: NM-B861. 1 more file in the library share this board number, including Lenovo listings — they're listed below.
Download via TelegramSame board number 1
All files for NM-B861- RT1WL-3 Lenovo FX490 NM-B861 Rev 1.0 2019-03-28LenovoNM-B861Schematic
Other Compal laptops
All Compal filesBoardviewCompal NM-D601Compal · NM-D601SchematicLA-F841P R0.1Compal · LA-F841PFilesNM-F061 Rev10Compal · NM-F061SchematicLA-J081P Rev;1.0 A00Compal · LA-J081PBoardviewCOMPAL LA-E311P CAP00 Rev 1.0Compal · LA-E311PBoardviewCompal HLC3A LA-M091P Rev 1.0Compal · LA-M091PSchematicCompal GH4FZ LA-L202PCompal · LA-L202PBoardviewCompal LA-L201P & LA-L202PCompal · LA-L201P · LA-L202P
Questions about this file
Which board number is this FX490 NM-B861 Rev 1.0 file for?
It's for board NM-B861, made by Compal. Compare it with the number printed on your PCB before relying on the file. Where to find it.
How do I use the schematic for diagnosis?
Start with the power-sequence and power-rail pages to find where a no-power or no-image fault begins, then locate the parts with a boardview. No-power troubleshooting plan.
Is the download free?
Yes. The button opens post #18038 in the public Telegram channel @schematicslaptop, where the file can be downloaded with a free Telegram account.