dynamic disk failure after reboot

[mahamuni]

Hi,
My power supply had gone bad. I installed a new one on dell power edge box.
After I reboot, only the boot disk boots but all others failed.
They are dynamic disk with layout stripped.
I tried to reactivate them but no luck.
The server is 2003 R2 32 bit.

Can anyone help me out please.
I can email you a screen shot of what the disk management looks like.

Thanks
Munish

 

[itsp1965]

Are these internal or SAN based disks. Try running DMDIAG to see if there any errors.