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Why am I getting this error

 
Leon Smith, Jr
Advisor

Why am I getting this error

Cache Parity Error Warning LPMC type : I-Cache Parity.
8 REPLIES 8
DIPAK KUMAR ROY
Frequent Advisor

Re: Why am I getting this error

LPMC errors are normal as long as it's not recurring. If you are getting this error again and again you have a bad CPU and need to replace it.

Thanks
melvyn burnard
Honored Contributor

Re: Why am I getting this error

Your system is logging hte fact you ar egetting Instruction Cache Parity erros, i.e. it looks like you have a hardware problem
My house is the bank's, my money the wife's, But my opinions belong to me, not HP!
Sanjay_6
Honored Contributor

Re: Why am I getting this error

Hi Leon,

These are instruction caceh error. Try this link,

http://www2.itrc.hp.com/service/cki/docDisplay.do?docLocale=en_US&docId=200000063235311

The doc id is KBRC00000623

Hope this helps.

Paula J Frazer-Campbell
Honored Contributor

Re: Why am I getting this error

Hi

Instruction cache failures cause LPMC (low-priority machine check).
Data cache failures cause HPMC (high-priority machine check = crash).
Suggest you please call HP for CPU replacement.

Paula
If you can spell SysAdmin then you is one - anon
Jeff Schussele
Honored Contributor

Re: Why am I getting this error

Hi Leon,

It's telling you a CPU detected and corrected cache memory error. As stated if it's a one time error - no problem. If it keeps occurring it's a signal the CPU is going bad & needs to be replaced.

HTH,
Jeff
PERSEVERANCE -- Remember, whatever does not kill you only makes you stronger!
Helen French
Honored Contributor

Re: Why am I getting this error

LPMC (low priority machine check) errors are normal events which can be recovered by the OS. As the name states, there are errors of low priority ones which will not create any issues.

But, if this error occurs frequently, you need to replace your CPU.
Life is a promise, fulfill it!
RAC_1
Honored Contributor

Re: Why am I getting this error

LPMC-Low Priority Machine Check.

There was a problem when pulling instruction cache area on processor.

Observer, if persists call HP
There is no substitute to HARDWORK
A. Clay Stephenson
Acclaimed Contributor

Re: Why am I getting this error

LPMC -- Low Priority Machine Check. A small number of these is normal. The parity error was detected and corrected. This can literally be caused by cosmic rays or high levels of background radiation. If you see more than about one of these per week -- and you don't use your box in a high background radiation environment- then you should have your HP Mr. Goodwrench replace a processor.
If it ain't broke, I can fix that.