I haven't actually powered this thing on yet; waiting to build the VGA cable.
http://www.happybison.com/reviews/installing-freenas-on-acer-aspire-easystore-h340-6/
Very similar physical hardware to the MediaSmart Server:
http://www.mediasmartserver.net/2009/04/27/hardware-commonalities-between-the-hp-mediasmart-server-and-acer-easystore/
Details and pinout for VGA/PS2/Serial cable:
http://www.mediasmartserver.net/forums/viewtopic.php?t=622
Generation 2 cable:
http://www.mediasmartserver.net/forums/viewtopic.php?t=3980
Generation 3 cable:
http://www.mediasmartserver.net/forums/viewtopic.php?f=6&t=8066
Cable:
Components:
- http://search.digikey.com/us/en/products/PHDR-26VS/455-1178-ND/608619
- http://search.digikey.com/us/en/products/SPHD-002T-P0.5/455-1313-1-ND/608809
Alternate:
- http://search.digikey.com/us/en/products/DF11-26DS-2C/H2261-ND/255925
- http://search.digikey.com/us/en/products/DF11-2428SC/H1504-ND/141470
Finally got the cable built! Once the jumper is installed, F2 enters the bios.