HP D2D2502, D2D2503, D2D2504 G1, D2D2504 G2, D2D4004 G1, D2D4009 G1, D2D4106 G2, D2D4112 G2, D2D4312 G2 HP D2D4324, Battery/flash capacitor module location, HP D2D4004,/4009 and D2D2502/3/4 G1 and G2

Figure 15 Example HP D2D4312 Storage—RAID page showing battery failure

HP D2D4004,/4009 and D2D2502/3/4 G1 and G2

The status of the battery is reported on the Summary and Status-RAID pages of the Web Management Interface.

Figure 16 Summary page showing a failed RAID battery

Figure 17 RAID page showing a failed RAID battery (HP D2D2502/2504)

Replacing the battery/flash capacitor module

Battery/flash capacitor module location

HP D2D4324

There are four FBWC (flash backed write cache) modules, one for each Smart Array Controller. Each FBWC has a capacitor pack to ensure cache contents are maintained after a loss of power. Each P812 controller has an integral capacitor pack, whilst the P410i controller’s capacitor pack is located in the holder in the centre of the HP D2D4324 Backup System. Each FBWC module has two single-color LEDs (green and amber). The LEDs are duplicated on the reverse side of the cache module to facilitate status viewing. See the HP Smart Array Controllers for HP ProLiant Servers User Guide for more information.

24 Battery/Flash Backed Write Cache (BBWC or FBWC) module failures

Contents

Abstract Page 3 Replacing the system motherboard 4 Battery/Flash Backed Write Cache (BBWC or FBWC) module failures 5 The HP SmartArray P410i and P812/P411 RAID controllers and HP SAS 6 The HP SmartArray P212 RAID controller (HP D2D2502 G2, 2504 G2 7 The HP SmartArray P400 RAID controller (D2D4004/4009/2500 G1) G2 models: •HP D2D4324 G2 (12–disk) •HP D2D4312 G2 (12–disk) •HP D2D4112 and HP D2D4106 G2 (12–disk) •HP D2D2502 and HP D2D2504 G2 (4–disk) How do I tell whether I have a G1 or G2 product Using the ProLiant Guide with HP D2D4324 G2 models Using the ProLiant Guide with HP D2D4312 G2 models Using the ProLiant Guide with HP D2D4106/4112 G2 models •The CPU is Intel Xeon X5550 (Spare P/N 490070-001)– there are two per system ◦HP Smart Array P212/Zero Memory Controller: 462828-B21 ◦512MB BBWC -Cacheand BBWC: 462967-B21 Figure 3 Rear view of the HP D2D4106/4112 G2 Using the ProLiant Guide with HP D2D4112 G1 models Using the ProLiant Guide with HP D2D4004 and 4009 G1 models Using the ProLiant Guide with HP D2D2502 G1 models Using the ProLiant Guide with HP D2D2503 G1 models Using the ProLiant Guide with HP D2D2504 G1 models The AMD Opteron 2384 2.7GHz (75W), part number The following tasks are described in this guide: •How to replace the flash memory module •How to replace the motherboard Part number Troubleshooting procedure Page Figure 10 HP D2D2502 and HP D2D2504 G2 Series flash memory module Figure 11 HP D2D 4112, HP D2D4004 or HP D2D4009 G1 flash memory module Figure 12 HP D2D2500 G1 Series flash memory module •Set the J27 jumper on HP D2D4106/4112 G2 and HP D2D2502/2504 G2 products •Update BIOS IDs on all products •Reinstate iLO2 licences on all G2 products iLO2 licenses 1.Log on to the iLO2 GUI 1.Reboot the system 2.During the POST screen, when advised, hit any key to see further messages NOTE: This section is not relevant for HP D2D4324/4312 models The following diagram shows the location of the J27 jumper on the motherboard Figure 13 Location of the J27 jumper Table 3 J27 jumper settings G2 products For all G2 products you must: http://www.hp.com/support/downloads Change the Performance options, as shown in the following table G1 products Part numbers for a replacement cache modules are as follows: •G1 products: BBWC = 398648–001 •G2 products apart from HP D2D4324: BBWC = 462976–001 •HP D2D4324 G2: FBWC = 534562-B21 HP D2D4324, D2D4312, D2D4106 and D2D4112 HP D2D4324 HP D2D4312 HP D2D4106/4112 G2 HP D2D2502/2504 G2 HP D2D4004/4009 and HP D2D2502/3/4 G1 HP D2D4112 G1 Figure 24 Location of LEDS on the BBWC HP D2D4324 The HP D2D4324 has four RAID controllers Figure 25 HP D2D4324, location of the P812 controller and HP SAS expander card WARNING HP D2D4312 Figure 26 HP D2D4312, location of the P411 controller and HP SAS expander card Part numbers cache module failure NOTE: It is not necessary to reinstate the license with the P812 card Page 5.Install the SAAP license Table 7 Cabling to HP SAS expander card (HP D2D4312) Figure 27 Cabling showing the SAS expander card Figure 28 Cabling showing the backplanes •HP D2D2502 G2 •HP D2D2504 G2 •HP D2D4106 G2 •HP D2D4112 G2 Figure 29 HP D2D4106/4112 G2 models, location of the P212 controller •Summary page: RAID catastrophically failed Summary page: Storage—RAID RAID device is not available •RAID page (HP D2D2502/2504): RAID device is not available Figure 31 Inserting a P212 card into an HP D2D4106/4112 Figure 32 Inserting a P212 card into an HP D2D2502/2504 6.HP D2D4106/4112 Backup Systems only: Reinstate the SAAP license •HP StoreOnce D2D4004 and D2D4009 G1 •HP StoreOnce D2D2500 series (HP D2D2502/3/4) G1 Figure 33 HP D2D4004 and HP D2D4009, location of the P400 controller Figure 34 HP D2D2500 series, location of the RAID controller The component parts have the following part numbers: Identifying a P400 card failure •RAID page: RAID device is not available RAID page: Figure 35 Location of LEDs on the P400 controller card Page Identifying a P800 card failure