该设备无法发送支持信息。
该设备无法发送支持信息。
I acquired an ASUS X551MA but it won’t power up. There’s just a green light, no other activity. The screen stays off despite the light. I’ve tried resetting by holding the power button while the battery is connected, and checked all components—ram, storage, drives—but only once it turns on briefly when switching to an 8GB stick. It doesn’t reach the boot logo or BIOS. It’s a bit unclear, but any help would be welcome.