-Flicking up switch 6 ( Maintenance Switch )
– Powering up the server until it gets to the error screen ” Please put the maintenance switch to the off position”
– Power the server off , and as said ” put the maintenance switch to the off position” (Switch 6)
– Power up the server and you should have a DVD rom drive again , this is only a temporary fix , HP are aware and should be working on a solution
Added******
This is now fixed with Bios : 2008.08.04 (A)
26 Aug 2008
http://h20000.www2.hp.com/bizsupport/TechSupport/SoftwareDescription.jsp?lang=en&cc=us&prodTypeId=15351&prodSeriesId=1121586&prodNameId=3279711&swEnvOID=1005&swLang=8&mode=2&taskId=135&swItem=MTX-6d7148a9cb4740d3837fe26303
HP Proliant ML350 G5 – DVD Sata Drive dissapears upon fresh install of Windows 2003 Server
HP’s Proliant ML350 G5 has started shipping with a SATA dvd writer. Upon installation of Windows 2003 Server using the HP SmartStart disks , there is no DVD drive listed in Windows Device Manager , Windows
Disk Management or under My Computer. This can be resolved by
-Shutting down the server
-Opening the case and locating the dip switches on the bottom right of the main board