I realy need some help guys!
my system always restarting!and when I look in the event viewer I always get in system:
system error category-(102) event-1003
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please tell me what to do...I look everywhere and didnt find what to do!
help me please! :-?

Well one,, if it were me the first thing I would do is check for virus' ..The next thing is; did you make and memory mods..if you did ,make sure they were the correct config>

look...the thing is...I format my drive several time...
and always this problem came back...
I dony have virus and I havent done any mods...
so...
I dont what to do!
I want to microsoft website and went to events...thay said that there isnt info about my event...
so...what a man to do?

sounds to me like you need to do LLF and then see what you got...formatting your drive multiple times creates clutter your doin formats
Do a low level and then reload your pc...make sure that al your "regional" settings are correct

what operating system are you using? xp,2000 pro??

well go right click My computer then properties
then go to the Advanced tab then towards the bottom click seetings in the start-up and recovery field in about the middle should be a checkbox for automatically restart under system failure uncheck that. i had a problem with this with a compaq computer i had. it was either the hard drive failing or the operating system but i took it back and got a new one. hope this helps ya.

its your psu or memory

I cheked my hard drive in my friend computer and worked fine...
realy weird this one... :roll: also i did what you said nick6878
and at list it wont restart...I hope...
but its not really a solotion....
how do I solvrd this event?!

If you have a GeForce card, change the drivers. In case you got the "infinite loop" error.

Your computer may restart due to lack of power, or too high temperature. I had this very same problem.

try flashing your bios and or installing latest mobo drivers. It might be your mobo isnt very acpi compatible. If that dont work...start a fresh windows install and when its loading all the setup drivers...bang on the F8 key a few times to force it to not install acpi mode. It actually runs faster without it anyway. you can also change acpi to standard pc by upgrading driver through device manager.

I had same issue...pc uses more resources running xp so it may be running hotter...if motherboard overheads it may just be rebooting as a safety in the bios
i tested my opening my case and having a fan pointed at the mobo...

Your Power Supply is under too much strain(Check your 3.3v and 5v lines with motherboard monitor) or your memory timings are too aggressive.

Whats your system config??