Compaq ProLiant 1600R

[Vadim Pirojkov]

Server Compaq ProLiant 1600R.SCSI disks are visible only in the first position chassis.(Compaq 9,1 gb WIDE-ULTRA SCSI)

[JohnWRuffo]

Vadim:

Can you give us some more information as to the problem?

If I understand you, the drives will only POST in the fist bay of the drive cage? If this is true, you need to replace the backplane board for the drive cage:
http://partsurfer.hp.com/cgi-bin/spi/showphoto?partnumber=387089-001

Let us know? -john

[Oleg Koroz]

Privet Vadim

For older type drives beige color Cages 5 drives 250911-001 for three 250909-001
If Cage that you use LVD see John reply

Also a cage with Duplex SCSI Backplane can be used confirm please
http://partsurfer.hp.com/cgi-bin/spi/showphoto?partnumber=271932-001
Check all cables

[Vadim Pirojkov]

SCSI non-duplex backplane 271921-001.

[JohnWRuffo]

http://partsurfer.hp.com/cgi-bin/spi/showphoto?partnumber=271921-001

You may be able to find this part from third party vendors on the internet, but HP no longer has them in stock or available for order:
http://partsurfer.hp.com/cgi-bin/spi/main?sel_flg=partinfo&template=main&cpric=&psrchmode=&partsrch=271921-001

[Vadim Pirojkov]

Means backplane 271921-001 it is faulty?