NM-B321 Laptop Motherboard 5B20P19178 — CPU E29000, A49120 / A49125 for 330-14AST / 330-15AST / 330-17AST

Replacement NM-B321 laptop motherboard, part number 5B20P19178. This board is built with CPU E29000 and carries revisions/labels A49120 and A49125. Compatible with laptop models 330-14AST, 330-15AST and 330-17AST. Verify your device model and part number to ensure compatibility before purchase.