My Advent 3111 keeps re-booting itself?

Further to my answer earlier in the month, the power supply would be a good idea first, there is a switching volatage control unit inside it. These play up, but it is more likely to be the motherboard continuity.
email me at compdoctor2005@btinternet.com
CHRISF989

Chrisf989
May 2008

Yes most probably the motherboard.These pc's do rather suffer with motherboard problems. The Athlon XP processors using these socket A motherboards are like tghe earlier Intel socket 478 based advent and emachines with the usual motherboard problems. i do have a "fix" for these and my support pages on my ebay at SIAN8401 or email me
Chris

Chris F
May 2008