| Connector | Label on Board | Function | |-----------|----------------|-----------| | CPU_FAN | Near LGA775 socket | 4-pin PWM fan for processor | | SYS_FAN | Near rear I/O | 3-pin chassis fan | | DIMM1/DIMM2 | Right of CPU | DDR2 slots (Bank 1) | | DIMM3/DIMM4 | Right of CPU | DDR2 slots (Bank 2) | | F_PANEL | Bottom right edge | Power SW, Reset SW, Power LED, HDD LED | | SATA1-4 | Bottom right | SATA 3Gb/s ports (orange/black) | | F_AUDIO | Bottom left | AC’97/HD Audio front panel | | F_USB | Middle left | Two front USB 2.0 ports |
: Some users have reported issues where only half of the installed RAM is detected; this is often a BIOS or module compatibility limitation.
Acer MCP73T-AD is an OEM motherboard (often manufactured by ECS) commonly used in desktops like the Acer Aspire X1700
Pin 1 Pin 2 [+] [-] (Power LED + / -) [+] [GND] (Power LED + / Ground) [SW] [GND] (Power Switch / Ground) [RST] [GND] (Reset Switch / Ground) [HD] [P] (HDD LED / NC or Empty)