Unknown error on L1 -> L0

[billjones99]

I've been getting this event error error message for the last couple or
months or so. I see these because I pump event log error messages to my
email. I get anywhere between 2-10 of these daily. I have not been able to
determine WHAT is causing them and there seems to be no consistent event
(like running a particular app) when they are generated.

I do not know what source = "nv" is. I have no idea what "Unknown error on
L1 -> L0" means. Microsoft doesn't give me very much info to work with here.

Any one have any ideas on this problem?

EVENT # 1392
EVENT LOG System
EVENT TYPE Error
SOURCE nv
EVENT ID 14
COMPUTERNAME DESK01
TIME 5/22/2008 5:00:10 PM
MESSAGE Unknown error on L1 -> L0
BINARY DATA 0000: 00 00 00 00 02 00 4E 00 00 00 00 00 0E 00 AA C0
0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0020: 00 00 00 00 00 00 00 00

 

[Gerry]

The source nv is NVidia. A guess by me but you either have a faulty
NVidia grahics card or a problematic NVidia driver.

What model graphics card do you have?


--



Hope this helps.

Gerry
~~~~
FCA
Stourport, England
Enquire, plan and execute
~~~~~~~~~~~~~~~~~~~

 

[billjones99]

Hmmm. I had no problems as I said up to 6 weeks or so ago. And this week, I
just changed the Nvidia driver tot eh latest release but it didn't change
these errors.

I was running 169.21_forceware_winxp_32bit_english_whql.exe but am now
running 175.16_geforce_winxp_32bit_english_whql.exe.

I am running a BFG 7950GT OC card.

I am also running RivaTuner to bump up the overclock on the card. I will
try disabling that and see if that is somehow causing the problem.

 

[Gerry]

Bill

169.21_forceware, if I am understanding theNVidia site correctly,
remains current for the BFG 7950GT card.
http://www.nvidia.com/object/winxp_169.21_whql.html

175.16 relates to other cards.
http://www.nvidia.com/object/winxp_175.16_whql.html

--



Hope this helps.

Gerry
~~~~
FCA
Stourport, England
Enquire, plan and execute
~~~~~~~~~~~~~~~~~~~

 

[billjones99]

Since I terminated the RivaTuner app, the spurious error msgs have stopped.
I've gotten none at all today. Thanks!

 

[Gerry]

Bill


Thanks for reporting the outcome.



--
~~~~


Gerry
~~~~
FCA
Stourport, England
Enquire, plan and execute
~~~~~~~~~~~~~~~~~~~