Low HW (hardware) errors in cgminer

[JuanHungLo]

Is this a problem, or not?

I have 2 open crate mining rigs identical with 4 Sapphire Radeon HD7970s the OC with boost.  Both rigs run cgminer with Win7-64.  Both hash great at about 730 Kh/s at 79 degrees.  No complaints there.  But each rig on GPU 3's card gets about 1 HW error a day.  Is this normal?  Should I try to change anything?

here is bat:

setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_USE_SYNC_OBJECTS 1
cgminer.exe --scrypt -o stratum+tcp://gigahash.wemineltc.com:3334 -u pool user name.1 -p password --thread-concurrency 8192
 --intensity 13 --queue 0 --worksize 256 --auto-fan --temp-target 80 --temp-overheat 90 --temp-cutoff 95 --gpu-engine 1050 --gpu-memclock 1500 --gpu-vddc 1.2 --no-submit-stale -g 2 --lookup-gap 2

p.s. I have undervolted before but I am leaving at 1.2v until HW errors are resolved.

[akaCash]

1 per day isnt' anything to worry about. Someone feel free to correct me if I'm wrong here, but I believe for a 24 hour run that's nothing to worry about. Especially since it's only 1 card doing it.

[JuanHungLo]

Thanks for your reply.  Anybody else concerned about it??