NF7-S 2.0 won't boot up anymore

After 15 months my NF7-S v.2 won't boot up anymore. :/
Last week I relocated my PC and when I switched in on again everything
worked
fine. But after an hour or so, it freezed.
Now the only thing I get is the orange LED on the board when I connect
it.
After switching it on, I get this two-tone siren mentioned on the ABIT
forums (continous high/low beep tone), but I already ruled out
the possibilites described here:

"A two-tone siren, generally caused by overheating or out of
specification
voltages."

I didn't change the latter and I already tried another (450W) PSU and
another CPU (Athlon XP 3200+) with a new cooling device.
I tried the minimal configuration, but nothing happened, when I hit
the
switch every cooler starts for a mere millisecond and then I get this
discouraging beep code.
CMOS clear didn't help either.

Any idea?

Thanks in advance,
Masor

Check your memory if it's properly seated.

"Masor" <trf-masor.TakeThisOut@gmx.net> schreef in bericht
news:d01c43de.0503010737.1571724b@posting.google.com...
 > After 15 months my NF7-S v.2 won't boot up anymore. :/
 > Last week I relocated my PC and when I switched in on again everything
 > worked
 > fine. But after an hour or so, it freezed.
 > Now the only thing I get is the orange LED on the board when I connect
 > it.
 > After switching it on, I get this two-tone siren mentioned on the ABIT
 > forums (continous high/low beep tone), but I already ruled out
 > the possibilites described here:
 >
 > "A two-tone siren, generally caused by overheating or out of
 > specification
 > voltages."
 >
 > I didn't change the latter and I already tried another (450W) PSU and
 > another CPU (Athlon XP 3200+) with a new cooling device.
 > I tried the minimal configuration, but nothing happened, when I hit
 > the
 > switch every cooler starts for a mere millisecond and then I get this
 > discouraging beep code.
 > CMOS clear didn't help either.
 >
 > Any idea?
 >
 > Thanks in advance,
 > Masor<!-- ~MESSAGE_AFTER~ -->