💡 If you need the official drivers, search the Acer Support Website for the Aspire TC-605 rather than searching for "MS-7869." To help you further with this board, let me know: Are you trying to move it to a new case ? Are you experiencing a "No Post" or "Beep Code" error?

: LEDs are polarized (positive/negative), while switches like Power and Reset are not. Recommended Upgrades (as of 2021 context) Aspire - USER'S MANUAL - Acer

For official drivers or basic setup guides, you should search the Acer Support Site using your desktop's specific rather than the motherboard model number.

MS7869_V10_2021_BIOS.ROM