i cant boot into osx86

[phill8701]

when i try boot my newly installed jas 10.4.8 i get this error

1. launchd: com.apple.kerneleventagent:
   
2. exited abnormally! Floating point exception
   
3. respawning too quickly! throttling
   
4. 9 more failures without living at least 60 seconds will cause job removal
   
5. will reset in 10 seconds
   
6. 
   
7. launchd: com.apple.syslogd
   
8. exited abnormally! Floating point exception
   
9. respawning too quickly! throttling
   
10. 9 more failures without living at least 60 seconds will cause job removal
    
11. will reset in 10 seconds
    
12. 
    
13. launchd: com.apple.mDNSresponder:
    
14. exited abnormally! Floating point exception
    
15. respawning too quickly! throttling
    
16. 9 more failures without living at least 60 seconds will cause job removal
    
17. will reset in 10 seconds
    
18. 
    
19. localhost: mDNSresponder -108.2 starting
    
20. 
    
21. localhost: lookupd[86]: netinfo connection failed for server 127.0.0.1 /local
    
22. 
    
23. launchd: com.apple.nibindd:
    
24. exited abnormally! Floating point exception
    
25. respawning too quickly! throttling
    
26. 9 more failures without living at least 60 seconds will cause job removal
    
27. will reset in 10 seconds
    
28. 
    
29. launchd: server 230x in bootstrop 1103 uid 0: "/urs/sbin/lookupd" [86] exited abnormally: hangup
    
30. 
    
31. localhost: /i have no name!# mycomputer mDNSresponder: adding browse domain local
    

chipset sis661fx

cpu intel p4 3.4ghz

ram 512 ddr

 

please give support

 

thanks!