I have a PowerEdge 2300 server and I have just done ESM update from V4.18 to\nV5.43 from within Windows 2K. Everything seems ok except where before I\ncould set the speed of the fans to full speed or reduced noise, now the fans\nonly want to run at full speed. I checked the Bios and the setting had\nbeen changed to full speed, I changed this to reduced speed and rebooted.\nAs the machine was booting up the fans did start to reduce speed but then\npicked up to full speed. On checking the Bios again the setting had changed\nback to full speed. For some reason the bios change is not sticking. The\nserver is fitted with one 500 Mhz processor and 256Mb RAM.\n\nAny ideas please.\n\nBruce.