Would doing a zero-wipe to my hard drive also wipe my bad sectors?
11 replies, posted
As of recently, i've been experiencing alot of errors, after researching on my own, i discovered that i have bad sectors, i've tried using chkdsk /f, but that didn't fix anything. So i'm now wondering, if i were to zero-wipe my hard-drive, would it help it at all?
Thanks.
I'm not entirely sure. But according to the wikipedia article on bad sectors, they're caused by physical damage to the disk surface. So I don't think it would help.
No, it wouldn't.
If your drive has bad sectors there are some tools out there that may be able repair them, but it's only applying a band-aid to a major problem. Usually with bad sectors means hard drive replacement.
Alright so since the answer to that is probably no, around how much does a new 1TB hardrive cost in CAD currency?
I have a seagate barracuda 1tb drive, i got it for under $60 USD, USD is pretty close to CAD
[QUOTE=Justice;27982418][url]http://www.newegg.ca/Product/Product.aspx?Item=N82E16822152185[/url]
There is no other option.[/QUOTE]
I have that, works like a charm and does the job well. Quiet and cool, but decently fast.
[QUOTE=Justice;27982418][url]http://www.newegg.ca/Product/Product.aspx?Item=N82E16822152185[/url]
There is no other option.[/QUOTE]
[QUOTE=nicatronTg;27984953]I have that, works like a charm and does the job well. Quiet and cool, but decently fast.[/QUOTE]
What he said.
Do a complete reformat it'll see the bad sectors and not include them in the partition table.
It doesn't help. How much bad sectors do you have (Sector Relocation Count in SMART). If the number is low, ignore it. Your drive has generally a spare-area to replace a few thousand bad sectors which it can't write to anymore. Once they are relocated, a "zero-wipe" won't affect the bad sectors anymore because they are now unused. Instead the one of the spare-area are used.
[QUOTE=aVoN;27992482]It doesn't help. How much bad sectors do you have (Sector Relocation Count in SMART). If the number is low, ignore it. Your drive has generally a spare-area to replace a few thousand bad sectors which it can't write to anymore. Once they are relocated, a "zero-wipe" won't affect the bad sectors anymore because they are now unused. Instead the one of the spare-area are used.[/QUOTE]
Well, i have a pretty much high frequency of data corruption and my MFT is broken due to it.
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