Acer R910 Series ユーザーズマニュアル

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5

Align then insert the activation key into the RAID activation key 
connector on the mainboard. .

6

Replace the memory board air baffle. 

7

Replace the PCI card.

8

Observe the post-installation instructions described on page 34.

RAID cache

The RAID cache serves as memory for the storage I/O processor and as a 
disk cache to store write data to drives.

Removing the RAID cache

1

Observe the ESD precautions and pre-installation instructions 
described on page 33.

2

Remove the memory boards or memory air baffles from DIMM 
slots C and D. See “Cold Removal of Memory Board” on page 70 
and “Removing a memory board air baffle” on page 42. 

3

Press the holding clips on both sides of the slot outward to release 
the RAID cache (A). 

4

Gently pull the RAID cache upward to remove it from the slot (B).