The Acer H61H2-AD Go to product viewer dialog for this item.
No jumper? Remove the CR2032 battery for 15 minutes while the PSU is unplugged.
Key Specifications (Top-Level View)
If you need the top layout (headers, slots, jumpers):
Problem: The H61 chipset lacks native USB 3.0 drivers, and the board uses an older UEFI implementation.
2. Advanced Tab (The Most Important Section)
- Onboard Devices: Enable/disable LAN, audio, USB controllers.
- SATA Mode: Critical setting. Default is IDE or AHCI. For SSDs, you must switch to AHCI for TRIM and speed. Warning: Changing this after Windows installation may cause a BSOD.
- USB Configuration: Enable "Legacy USB Support" for older keyboards/drives.