LENOVO ThinkBook 15P Gen 2, LCFC HY520 NM-E021 Schematic
This page has the schematic for LENOVO ThinkBook 15P Gen 2, LCFC HY520 NM-E021, a laptop motherboard from Lenovo. The board itself was engineered by Compal and carries board number NM-E021. 4 more files in the library share this board number, including Compal listings — they're listed below.
Download via TelegramUploader's note
LENOVO ThinkBook 15p Gen 2, LCFC HY520 NM-E021 PDFSame board number 4
All files for NM-E021- Lenovo ThinkBook 15P Gen 2 LCFC HY520 NM E021 Rev BoaLenovoNM-E021Boardview
- HY520 NM E021 Rev 1.0 2021 07 13 8MB & 16MB &2MB &1MB BIOSCompalNM-E021BIOS
- HY520 NM E021 REV 1.0 2021 07 13 I7 11800H 8MB & 16MB BIOSCompalNM-E021BIOS
- LENOVO ThinkBook 15P Gen 2, LCFC HY520 NM E021 Rev 1.0LenovoNM-E021Boardview
Other Lenovo laptops
All Lenovo filesBIOSLenovo 900S-12ISK NM-A591 E1CN45WW BIOSLenovo · NM-A591BIOSLENOVO 330-14IKB Type 81G2 - NM-B731 REV 1.0 BIOS & KBECLenovo · NM-B731BIOSLenovo S5250-29 LA-D953P REV1.0 Working BIOS 100%Lenovo · LA-D953PSchematicLENOVO ThinkBook 14 G4+ IAP,Huaqin NB5979 NB5986 NB5979 MB V8 PDFLenovo · NB5979 · NB5986BoardviewLENOVO Thinkpad T460LenovoBoardviewLENOVO B50-45 Compal ZAWBB LA-B291PLenovo · LA-B291PBoardviewLENOVO ThinkBook 14 G4+ IAP,Huaqin NB5979 NB5986 NB5979 MB V8Lenovo · NB5979 · NB5986SchematicLENOVO ThinkPad X1 Extreme Wistron LPM-1 MB - 17870-1Lenovo
Questions about this file
Which board number is this LENOVO ThinkBook 15P Gen 2, LCFC HY520 NM-E021 file for?
It's for board NM-E021, 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 #12756 in the public Telegram channel @schematicslaptop, where the file can be downloaded with a free Telegram account.