NIO16 Host Computer (Z820) System/Image HDD Replacement

Prerequisites

Table 4. Replacement parts
Item	Quantity	Effectivity	Part number	Manufacturer
OS Disk / Image Disk - Hard Disk Drive, 300GB, SAS 10K RPM	1	-	6450000-100	Seagate
Hard Disk Drive, 300GB SAS 10K RPM HDD OEM	1	-	6450000-111	Seagate
Hard Disk Drive, 300GB SAS 10K SFF	1	-	8770000-123	Seagate

Table 5. Safety

TO PREVENT DAMAGE TO COMPONENTS WITHIN THE Z820, OBSERVE THE FOLLOWING ESD PRECAUTIONS:
- WORK ON A STATIC-FREE MAT.
- WEAR A STATIC STRAP TO ENSURE THAT ANY ACCUMULATED ELECTROSTATIC CHARGE IS DISCHARGED FROM YOUR BODY TO GROUND.
- CREATE A COMMON GROUND FOR THE EQUIPMENT YOU ARE WORKING ON BY CONNECTING THE STATIC-FREE MAT, STATIC STRAP AND PERIPHERAL UNITS TO THAT PIECE OF EQUIPMENT.
FOR FURTHER INFORMATION REGARDING ESD PROTECTION, REFER TO THE SAFETY CHAPTER IN THIS PUBLICATION.

IN ORDER TO MEET EMC REQUIREMENTS, THE CHASSIS MODULES MUST BE PROPERLY INSTALLED AFTER SERVICING. CHECK THAT THE MODULES ARE MOUNTED FIRMLY IN PLACE AND LOCKED DOWN WHERE APPLICABLE.

FOLLOW ALL REQUIRED SAFETY AND PPE PROCEDURES CUSTOMARY FOR YOUR ORGANIZATION WHEN WORKING ON THIS PRODUCT.

Overview

This procedure shall be followed when replacing the System or Image hard drive in a Z820 computer.

Shutdown system. Select one of the following methods to Power OFF the Console:
1. If Applications are up, click on the [Shut Down] button on desktop display and select [Shutdown].
  
  The Operator Console monitor will display a 'Power Down' message when it is acceptable to power OFF the Operator Console.
2. If Applications are down, open a Terminal Window. Type: halt , then press ENTER
3. When halt command has finished, power Off the console at the front panel switch.
Apply LOTO.
Remove the front and left side covers from the console.

Refer to Replacement → Console → Console Cover Removal and Installation.
Locate System or Image Hard Drive FRUs by referencing the Illustrations below.

Figure 1. System or Image Disk Location

Open the Z820 computer side access panel.
Remove the original Hard Drive assembly from the computer’s drive bay. See below illustration.

Figure 2. Hard Drive Assembly
Remove the 2.5 to 3.5 inch Form Factor Adapter Bracket with Hard Drive from the Hard Drive carrier rails. See below illustration.

Figure 3. Factor Adapter Bracket with Hard Drive from the Hard Drive carrier rails
Pull out the Hard Drive from the 2.5 to 3.5 inch Form Factor Adapter Bracket horizontally. See below illustration.

Figure 4. Remove Hard Drive from the 2.5 to 3.5 inch Form Factor Adapter Bracket
Remove the 2.5 inch Hard Drive from the Hard Drive aside. See below illustration.

Figure 5. Hard Drive aside

Install replacement Hard Drive into the original 2.5 to 3.5 inch Form Factor Adapter Bracket removed from original Hard Drive.
Install replacement Hard Drive with Form Factor Adapter Bracket into original Hard Drive carrier rails.

Figure 6. Hard Drive Form Factor Brackets and Carrier Rail Assembly

Refer to LFC procedure to load all the software and options.
Perform the Functional Checks → System Scanning Test instructions from the procedure list.
Reinstall the console covers and all removed components, and reconnect any cables that have been disconnected.