HP ProLiant DL170e HP ProLiant DL170e G6 Server Maintenance and Service Guide - Page 126
Super-capacitor Pack
View all HP ProLiant DL170e manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 126 highlights
Super-capacitor Pack The super-capacitor pack is located on the onboard SATA cable guard/battery holder. Two supercapacitors are housed in the off-board pack. These super-capacitors provide the DDR2 Mini-DIMM cache module a temporary power source when system power is lost. The super-capacitor pack is connected to the DDR2 Mini-DIMM cache module through the supercapacitor connector on the cache module. Figure 127 Super-capacitor Pack Location To remove the super-capacitor pack: CAUTION: Be careful with detaching the cable that connects the super-capacitor pack to the DDR2 Mini-DIMM cache module. Detaching the cable causes any unsaved data in the DDR2 Mini-DIMM cache module to be lost. Disconnect the cable from the cache module only if the super-capacitor pack is not being used to recover data from the server or transfer data to another server. 1. Disconnect the super-capacitor pack cable from the super-capacitor connector on the DDR2 Mini- DIMM cache module. To remove the onboard SATA cable guard/battery holder from the chassis, please see Figure 69. 2. Release the super-capacitor pack cable from the tabs on the under side of the onboard SATA cable guard/battery holder. 3. Press the tab to loosen the super-capacitor pack. 4. Remove the super-capacitor pack from the onboard SATA cable guard/battery holder. Removal and replacement procedures 126