E490 NM-B911 Rev 0.4 Schematic
This page has the schematic for E490 NM-B911 Rev 0.4. Printed board number: NM-B911. 20 more files in the library share this board number, including Lenovo listings — they're listed below.
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E490 NM-B911 REV 0.4 SchematicsSame board number 20
All files for NM-B911- FE490 FE590 FE480 NM-B911 Rev 2.0 16MB BIOSCompalNM-B911BIOS
- FE490 FE590 FE480 NM B911 Rev 1.0 2018 10 05 BIOS & ITE Kbec WorkingCompalNM-B911BIOS
- FE490 FE590 FE480 NM B911 Rev 1.0 2018 10 05 BIOS & EC Working BIOSCompalNM-B911BIOS
- FE490 FE590 FE480 NM B911 Rev 1.0 2018 11 20 216 0905004 WorkingCompalNM-B911BIOS
- LENOVO E590 FE490 FE590 FE480 NM B911 REV 2.0 2019 01 17 8TH GenLenovoNM-B911BIOS
- LENOVO Thinkpad E490 FE490 FE590 FE480 NM B911 REV 1.0 TYPE 20N8LenovoNM-B911BIOS
- E490 NM-B911 Rev 0.4CompalNM-B911Schematic
- Lenovo E590 E490 FE490 FE590 FE480 NM B911 Rev 2.0 2019 01 17 WorkingLenovoNM-B911BIOS
- Lenovo E490 NM-B911 Rev 1.0 2018-10-25LenovoNM-B911BIOS
- E590 NM-B911CompalNM-B911Schematic
- Lenovo NM B911 CPU I7 8Tth SREJQ FE490 FE590 FE480 NM B911 REV 1LenovoNM-B911BIOS
- Lenovo NM-B911 CPU i5-i5-8265U VGA 216-0905018LenovoNM-B911BIOS
- Original BIOS NM-B911 Integrated Graphics CPU i5-8265U SREJQCompalNM-B911BIOS
- FE490 FE590 FE480 NM-B911 Rev 2.0 Tested OKCompalNM-B911BIOS
- Lenovo ThinkPad E590 20NB0068RT NM B911 Rev 1.0 16MB CLEAR CSMELenovoNM-B911BIOS
- Lenovo ThinkPad E590 20NB0068RT NM B911 Rev 1.0 UMA BIOS & EC IT8227ELenovoNM-B911BIOS
- NM-B911 SchwmaticCompalNM-B911Files
- Lenovo FE490 FE590 FE480 NM-B911 REV 1.0 Clear MeLenovoNM-B911BIOS
- Lenovo FE490 FE590 FE480 NM-B911 REV 1.0 BIOSLenovoNM-B911BIOS
- RTS5455 CODE CRC32 0xC1CD2794 NM-B911CompalNM-B911BIOS
More Compal E490 files 1
Compal E490 overview- E490S E490 R490 E590 R590 NM-A911 Rev 0.4 DDR4NM-A911Schematic
Other Compal laptops
All Compal filesBIOSG50-80 ACLU3 ACLU4 NM-A361 Rev1.0 216-0856050Compal · NM-A361BIOSIFT00 LA-3541P Rev 1A 2007-05-03 Working BIOSCompal · LA-3541PSchematicNM-C911 REV1.0 Rev 0.1Compal · NM-C911BIOSBios LA-C461P CLEAR ME TEST OK WIFICompal · LA-C461PSchematicNM-D191 Rev 1.0Compal · NM-D191BoardviewLA-7912P Q5WV1 Rev 0.2Compal · LA-7912PBoardviewVAQ10 LA-9771P Rev 1.0 A00Compal · LA-9771PBIOSZ5WE3 LA-A621P Rev 1.0 2013-12-16 Working BIOSCompal · LA-A621P
Questions about this file
Which board number is this E490 NM-B911 Rev 0.4 file for?
It's for board NM-B911, 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 #626 in the public Telegram channel @cynetitsolution, where the file can be downloaded with a free Telegram account.