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Thread ID: 110223 2010-06-08 09:33:00 RAM - Single bit error logging disabled WarNox (8772) Press F1
Post ID Timestamp Content User
1108136 2010-06-08 09:33:00 Hey!

I'm getting the 'Single bit error logging disabled error' on a ram stick in a server, ecc ram. I've already replaced the stick once and its still happening, regardless of which slot I put it in. The ram is 2nd hand so it is possible that both were faulty.

I have 2 questions.
1. Since the server still picks up the ram is there any downside to continue using it?
2. Is it possible that the server is somehow causing the ram stick to fail? This is what the supplier thinks, so he's offered me a refund but doesn't want to supply any more sticks as they might fail too. Not too fussed about the refund as it was rather cheap so if the ram still works I'll just keep it with the errors.

Thanks :)
WarNox (8772)
1108137 2010-06-08 09:39:00 So what Motherboard is the RAM being used in? Is it the one in your sig? Sweep (90)
1108138 2010-06-08 10:25:00 You could clean the DIMM slots
as this site suggests.
en.community.dell.com
If that doesn't fix it then the RAM itself may be at fault.
(note: they don't actually say to clean them they tell the poster to contact Dell)
KarameaDave (15222)
1108139 2010-06-08 10:33:00 No, the motherboard in my sig is from my PC, this is in a Dell 2850 server.

---

I thought it might be the slot, but swapping the memory around shows that the slot is fine...

The last post in that article asks exactly the same question that I have, but received no response.

Sounds by your response that this error is not very critical. Is it harmful to leave it as is?
WarNox (8772)
1108140 2010-06-08 10:33:00 1. Since the server still picks up the ram is there any downside to continue using it? If there is a fault in the RAM then it can do damage, Eg: corrupt data.

(that goes for PC's as well as Servers)
wainuitech (129)
1108141 2010-06-08 10:41:00 A quick look on Google tells me that ECC Ram is not in the specs but the actual make model of the motherboard may help and that's why I asked. Sweep (90)
1108142 2010-06-08 10:57:00 What RAM was in the system previously?

Searching Dell's website comes up with this brilliant piece of information

"Single bit error logging is disable when too many SBE get logged"

Has anyone tried the 2nd hand RAM in a different system?
Agent_24 (57)
1108143 2010-06-08 11:04:00 Yea I've done reading on this error and it seems that if the server detects too many single bit errors it disables single bit error logging.

The RAM was fully tested before it was given out and it worked fine, mem test etc...

The server had 2x 512 Dell modules in it, DDR2 PC3200 400MHz.

Now I've added 4x1GB IBM modules, same spec. 3x work fine but one gives the error, regardless of which slot its in. So I've swapped it with another IBM module but that gives the same error. At first I thought it might be because its IBM ram but the other 3 seem to work fine. Even if I remove the Dell RAM and use only the IBM ram I still get the errors.
WarNox (8772)
1108144 2010-06-08 13:10:00 Have you read the guidelines for memory configuration in this document
support.dell.com
They seem very precise as to what can and what cannot be done
jinja_thom (4306)
1108145 2010-06-08 14:52:00 Have you read the guidelines for memory configuration in this document
support.dell.com
They seem very precise as to what can and what cannot be done

Thanks for that. It certainly answers the question I had when I first queried the OP in this thread.
Sweep (90)
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