Changes between Version 73 and Version 74 of Production_Work_Log

Timestamp:

May 1, 2013, 5:33:20 PM (13 years ago)

Author:

huntley

Comment:

--

Production_Work_Log

@@ -2 +2 @@
 
 = 2013 Production Node Work =
+
+== May 1 (Haydn) ==
+ - ippc13 - reinstalled it, and it seems to be working fine.
+ - ippc12 - reinstalled it, but it stopped working within just a few minutes.  It had survived a one hour memory test at ATRC, so I was surprised it died so quickly.  After May 15th I'll order an S7010 motherboard to replace it with.
+ - Used a digital anemometer I bought on eBay to check the fans of the ippc00 - ippc20 machines, and several seem to have problems with their power supply fans:  ippdb03, ippc15, ippc16, ippc02, ippc03, ipc05, ippc06 and ippc19.  Next time I visit, I'll bring some newer, better power supplies and possibly some replacement fans (both of which are still in transit), as well as a tube to make it easier to measure without interference -- I suspect that sometimes EMI from the power cord next to the fan may have caused problems with measurement.
 
 == Apr 19 (Haydn) ==