Problem Of Starting Os - NEC EXP801 Maintenance Manual

Chapter 1 Maintenance
5.4

Problem of Starting OS

[?] Unable to start OS
 Have the settings of the RAID controller changed?
→ Specify the correct settings with RAID Configuration Utility (Off-line Utility).
 Is the RAID controller found by POST?
→
Be sure to connect the RAID controller correctly and retry.
 Is the RAID controller installed firmly straight?
→
Install the RAID controller properly.
 Is the RAID controller mounted on the correct PCI slot?
→
Check the specification of the server and then mount the RAID controller on the correct slot.
 Are the hard disk drives properly installed?
→ Install the hard disk drives properly.
 Is the SAS cable connected to the hard disk drive correctly?
→
Connect the SAS cable properly.
 Is a cartridge inserted into N8151-86 with built-in RDX (USB)?
→
Either remove the cartridge or change the boot order in BIOS Setup.
 Is a disk array unit connected to the PCI card?
→ Change the boot order from BBS Priorities in BIOS Setup Utility.
[?] The following message appears when logging on to Windows Server 2008 R2
 Have you finished license authentication for Windows product?
→ The above message will appear if you use Windows Server 2008 R2 with the unauthenticated license.
Choose Get genuine now and proceed license authentication.
The above message is an example of request for license authentication.
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Express5800/R120g-1M, R120g-2M Maintenance Guide
5. Troubleshooting