NM-C421 Rev1.0 E14 R14 E15 R15 AMD R19M-P25 5070 Schematic
This page has the schematic for NM-C421 Rev1.0 E14 R14 E15 R15 AMD R19M-P25 5070, a graphics card from AMD. The board itself was engineered by Compal and carries board number NM-C421. 11 more files in the library share this board number, including Compal, Lenovo listings — they're listed below.
Download via Telegram- Brand
- AMD
- Device
- Graphics cards
- Made by (ODM)
- Compal
- Board number
- NM-C421
- Revision
- 1.0
- Contents
- Schematic
- File size
- 4.9 MB
- Posted
- Available via
- Telegram @schematicslaptop
- Original file name
NM-C421 Rev1.0 E14 R14 E15 R15 AMD R19M-P25 5070 Schematic.rar
Same board number 11
All files for NM-C421- FE4A0 FE5A0 NM C421 REV 1.0 2019 07 05 I5 SRGKY I5 10210U 216 0923010CompalNM-C421BIOS
- FE4A0 FE5A0 NM C421 Rev 1.0 2019 07 05 BIOS & EC Working BIOS 100%CompalNM-C421BIOS
- FE4A0 FE5A0 NM C421 Rev 1.0 BIOS & Kbec 256KB Working BIOS 100%CompalNM-C421BIOS
- FE4A0 FE5A0 NM-C421 Rev 1.0 2019-07-05 16MB Tested OKCompalNM-C421BIOS
- FE4A0 FE5A0 NM-C421 Rev 1.0CompalNM-C421Boardview
- Lenovo ThinkPad S3 GEN 2 FE4A0 FE5A0 NM C421 Rev 1.0 2019 07 05LenovoNM-C421BIOS
- FE4A0 FE5A0 NM C421 Rev 1.0 Srgky CPU I5 10210U 2019 07 05 BIOSCompalNM-C421BIOS
- FE4A0 FE5A0 NM C421 R 1.0 MX25L12872F@SOP8 FE4A0 FE5A0 NM C421 R1CompalNM-C421BIOS
- Lenovo E15 ThinkPad NM-C421 Rev 1.0 FE4A0 FE5A0LenovoNM-C421Schematic
- FE4A0 FE5A0 NM-C421 2019-07-05-Rev1.0 W25Q128CompalNM-C421BIOS
- FE4A0 FE5A0 NM-C421 Rev 1.0 W25Q128CompalNM-C421BIOS
Other AMD graphics cards
All AMD filesBIOSPT10AN DSC MB Rev 2.1 CPU AMD AM5200 Working BIOSAMDFiles6050A2498701 MB A02 TPN I106 AMD A4 3300M Serice 218 0755087 IT8527EAMD · 6050A2498701BIOS71R-C14AS4-T810 Model Cxxasxx BIOS AMDAMDBIOSRX5700 Working BIOSAMDBIOSRX5700 8G X-men BIOS Dylan RX5700 8G X-men BIOSAMDBIOSTuris AMD 16808-1 Manufacture ModeAMDBIOSDAFL8AMB8D0 Revd CPU AMD BIOSAMD · DAFL8AMB8D0BIOS14 AMD SR FT-4 Ashmore - 6050A3063701-MB-A01 A1 BIOSAMD · 6050A3063701
Questions about this file
Which board number is this NM-C421 Rev1.0 E14 R14 E15 R15 AMD R19M-P25 5070 file for?
It's for board NM-C421, 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 #8285 in the public Telegram channel @schematicslaptop, where the file can be downloaded with a free Telegram account.