Bull Cedoc Novascale R422, Инструкция по установке и эксплуатации

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Advanced Serverboard Setup
5-9
Figure 5-3. Installing and Removing DIMMs
Possible System Memory Allocation & Availability
System Device Size Physical Memory
Remaining (-Available)
(3 GB Total System Memory)
Physical Memory
Remaining (-Available)
(4 GB Total System Memory)
Firmware Hub fl ash
memory (System BIOS)
1 MB 3.00 3.99
Local APIC 4 KB 3.00 3.99
Area Reserved for the
chipset
2 MB 3.00 3.99
I/O APIC (4 Kbytes) 4 KB 3.00 3.99
PCI Enumeration Area 1 256 MB 3.00 3.76
PCI Express (256 MB) 256 MB 3.00 3.51
PCI Enumeration Area 2
(if needed) -Aligned on
256-MB boundary-
512 MB 3.00 3.01
VGA Memory 16 MB 2.85 2.85
TSEG 1 MB 2.84 2.84
Memory available to OS
& other applications
2.84 2.84
2 FBD
To Install
Insert module vertically and press down until it snaps into place. Pay attention to the
alignment notch at the bottom.
2 FBD
To Remove
Use your thumbs to gently push the release tabs near both ends of the module. This should
release it from the slot.
NOTE : Due to memory allocation to system devices, memory remaining available for
operational use will be reduced when 4 GB of RAM is used. The reduction in
memory availability is disproportional. (Refer to the Memory Availability Table
below for details.)