BSOD error 7e cant get into any of the booting options

[gms123]

Hi,I have a IBMtinkpad R40 laptop with windows xp SP2.Recently suddenly I got BSOD error:
STOP:7E(0xc0000005,0x8735f4c9,0xf7b42c50,0xf7b4294c)
Then I try to go in safe mode but I checked any of the booting options are not working showing the same blue screen error.My system having PC doctor,so I did a diagnostic full test,the result passed everything except " modem dialtune failed".I don't know whether this making my system dead or not?Also I checked there is no mini dump happened.
My system is not having any CD driver,but the recovery console is installed.So I tried with that ,did the CHKDSK /R.Result is every thing fine,no bad disk.I really dont know how to do other repairing in recovery console.
where is the problem?
I tried another option to go into my drive,thats the NTFS Active boot disk(demo version).With this I tried the same chkdsk /F.Result :no error.
I checked through the file recovery tool,to see what time the problem happened and any file/folder modified/deleted.thats also seems ok.So pls help me how to troubleshot my system.Is it possible to make change any system file through Active boot,so that my system will boot normally?
I dont want to loose anything as I don't have the original OS CD with me..
Appreciate any quick response...

STOP: 0x7E SYSTEM_THREAD_EXCEPTION_NOT_HANDLED
http://www.aumha.org/a/stop.php#0x7e
---
Leonard Grey
Errare humanum est

gms123 wrote:
> Hi,I have a IBMtinkpad R40 laptop with windows xp SP2.Recently suddenly
> I got BSOD error:
> STOP:7E(0xc0000005,0x8735f4c9,0xf7b42c50,0xf7b4294c)
> Then I try to go in safe mode but I checked any of the booting options
> are not working showing the same blue screen error.My system having PC
> doctor,so I did a diagnostic full test,the result passed everything
> except " modem dialtune failed".I don't know whether this making my
> system dead or not?
> My system is not having any CD driver,but the recovery console is
> installed.So I tried with that ,did the CHKDSK /R.Result is every thing
> fine,no bad disk.I really dont know how to do other repairing in
> recovery console.
> where is the problem?
> I tried another option to go into my drive,thats the NTFS Active boot
> disk(demo version).With this I tried the same chkdsk /F.Result :no
> error.
> I checked through the file recovery tool,to see what time the problem
> happened and any file/folder modified/deleted.thats also seems ok.So pls
> help me how to troubleshot my system.Is it possible to make change any
> system file through Active boot,so that my system will boot normally?
> I dont want to loose anything as I don't have the original OS CD with
> me..
> Appreciate any quick response...
>
>