How to recover data from Inaccessible partition

[Seetharaman02]

Hi,
I have a seagate 500gb internal harddisk. Yesterday the system(with win 7) was slow, so I powered off(using power button). When I switched it On it didnt boot, so I booted it using pendrive linux, just to recover the files before I try something. When I tried to mount and access the partitions, it showed an error "Unable to access Volume". Three partitions of my harddisk were inaccessible. But I was still able to acess 1 of the 4 partitions.

I badly need the data in the partitions. Is there any way to do this??

 

[trekzone]

If the data from that drive is critical and you don't have a back-up I think It would be better to consult it to a professional data recovery service provider. I have tried WeRecoverData in the past and they've been able to help us with the data recovery process. They might also be able to give you a professional advice or evaluation whether your data is recoverable and whether the cost is acceptable if a data recovery is possible. Hope that helps