Battery; Figure 4-38. Location Of The Real Time Clock Module - HP Vizualize,Visualize b2000 Supplementary Manual

Battery

The battery in the B2000 workstation is contained within the real time clock module (Part
Number 1826-4269 on the system board. The component reference designation for the real
)
time clock module is U30 on the system board.
Perform the following steps to remove and replace the battery:
1. Open the left side panel of the workstation as shown in the section "Opening the Left
Side Panel."
2. Locate the real time clock module, which has the component reference designation of
U30 on the system board. As shown in Figure 4-38, the real time clock module is to the
right of the system fan, just under the air flow guide.

Figure 4-38. Location of the Real Time Clock Module

Real Time
Clock Module
3. Carefully remove the defective real time clock module. Note the polarity dot which is
silk-screened on the component side of the circuit board.
CAUTION Danger of explosion if the battery is incorrectly replaced. Replace only with
the same or equivalent type recommended by the manufacturer. Dispose of
used batteries according to the manufacturer's instructions
CAUTION Il y a danger d´explosion s´il y a remplacement incorrect de la batterie.
Remplacer uniquement acvec une batterie du même type ou d´un type
recommandé par le constructeur. Mettre au rébut les batteries usagées
conformément aux instructions du fabricant.
4. Insert the new real time clock module (Part Number 1826-4269
with the correct polarity to ensure proper functionality.
5. Close the left side panel of the workstation as shown in the section "Closing the Left
Side Panel."
Chapter 4
Field Replaceable Units
FRU Removal and Replacement
on the system board
)
113