EG523_MB_Kabylake_U42_AMD_R17M_M1_70_GPU_with_GDDR5_NM_B452_REV0.rar

TXTAbout EG523 MB Kabylake U42 AMD R17M M1 70 GPU with GDDR5 NM-B452 REV0 schematic

EG523 MB Kabylake U42 AMD R17M M1 70 GPU with GDDR5 NM-B452 REV0 is a free Compal EG523 / U42 / GDDR5 motherboard schematic diagram for board NM-B452. It is packed in a RAR archive of 2.9 MB and covers board revision 17M. It was first posted on 24 Nov 2022 and is available in 2 Telegram channels.

The NM-B452 schematic shows the complete circuit of the motherboard: the always-on 3VALW / 5VALW rails, the battery charger, CPU core and memory power, USB, display, audio and the BIOS/EC section. Use it to trace no-power, no-display, short-circuit and not-charging faults on laptop boards.

For the same board you can also find a boardview, board packs and BIOS dumps — see all NM-B452 files.

MSGFrom the Telegram post

EG523 MB Kabylake-U42 AMD R17M-M1-70 GPU with GDDR5 NM B452 REV0.1

J1Download NM-B452 schematic from Telegram

R1How to download EG523 MB Kabylake U42 AMD R17M M1 70 GPU with GDDR5 NM-B452 REV0

1. Press Download in Telegram. The post opens in the Telegram app, or on a t.me preview page — choose “View in Telegram”.
2. You don’t need to join the channel. Tap the file EG523_MB_Kabylake_U42_AMD_R17M_M1_70_GPU_with_GDDR5_NM_B452_REV0.rar to download it.
3. Open it with 7-Zip (free) or WinRAR.

If a post was deleted, try another source above or search for NM-B452. Step-by-step help: downloading from Telegram.

.RARWhat is a .rar file and how to open it?