Ross 4500DR-104-07, Руководство пользователя, Страница: 95 / 161

SRG-4500 User Guide (v7.0) Troubleshooting • 95
Removing the Failed PS-4500
A failed PS-4500 can be hot-swapped with a new PS-4500 without powering down the main chassis.
To remove a failed PS-4500
1. Use a 3/16” slotted screwdriver to disengage the captive screws that affix the PS-4500 to the main chassis.
2. Use the handles on the front of the failed PS-4500 to remove the PS-4500 by gently pulling it towards you and
away from the chassis.
3. Set the failed PS-4500 aside.
Installing the New PS-4500
The PS-4500 slides into the available slot and connects to the chassis midplane via the blue connector at its rear.
To install a new PS-4500
1. Align the new PS-4500 with its slot in the main chassis.
2. Slide the new PS-4500 into the available slot. You will feel the PS-4500 engage with the midplane.
3. Use a 3/16” slotted screwdriver to tighten the captive screws and affix the PS-4500 to the main chassis.
Re-install the Front Faceplate
You must re-install the front faceplate to the main chassis to complete the install.
To re-install the front faceplate on the main chassis
1. Position the faceplate over the power supplies.
2. Secure the faceplate on the main chassis.
Software Upgrades
This upgrade procedure applies to SRG-4500 systems where an Ethernet connection is installed. It outlines the
steps necessary to upgrade the software programmed on the main module.

Performing a software upgrade to the SRG-4500 requires the unit to be rebooted, and may be off-line for several
minutes. Ensure that your system is not in use.
Before You Begin
Before starting, ensure that you comply with the following requirements:
• Connect the SRG-4500 via an Ethernet cable to your local network.
• A PC, also connected via Ethernet to your local network, with the supplied update program(s) and associated
data file(s) available. Ideally, data file(s) should be located in the same folder as the associated update program.
 Do not re-name any of the files.
• A power-cycle is required as part of a data file update.
• Ensure that you have the
RossSystemUpdate_Vx.x.x.x.exe program. Contact Ross Technical Support for this
program.
• Table 8.2 lists the applicable files for your SRG-4500.
Table 8.2 SRG-4500 Files
File Type Description
Bootware
Bootloader At present, can only be uploaded at the factory.
Patfile
Pattern Files
PatFile_0x34****.ata
Can be uploaded while the SRG-4500 is in operation.
When complete, a power cycle is required.