Supermicro Supero 5015B-MR, User Manual

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5-10
S
UPER
S
ERVER 5015B-MR User's Manual
To Install: Insert mod-
ule vertically and press
down until it snaps into
place. Pay attention to
the bottom notches.
Figure 5-3. DIMM Installation
5-7 Adding PCI Add-On Cards
The SC512-200 chassis uses a riser card to accommodate one add-on card (CSE-
RR1U-EL for a PCI-E
X
8 card or CSE-RR1U-X for a PCI-X 3.3V card).
Installing an Add-on Card
1. After powering down the system, remove the PCI slot shield.
2. Fully seat the riser card into the slot, pushing down with your thumbs evenly
on both sides of the card. Seat the expansion card into the riser card.
3. Finish by using a screw to secure the top of the card shield to the chassis.
The PCI slot shield protects the serverboard and its components from EMI
and aid in proper ventilation, so make sure it is always in place.
Possible System Memory Allocation & Availability
System Device Size Physical Memory Remaining
(4 GB Total System Memory)
Firmware Hub fl ash memory (System
BIOS) 1 MB 3.99
Local APIC 4 KB 3.99
Area Reserved for the chipset 2 MB 3.99
I/O APIC (4 Kbytes) 4 KB 3.99
PCI Enumeration Area 1 256 MB 3.76
PCI Express (256 MB) 256 MB 3.51
PCI Enumeration Area 2 (if needed)
-Aligned on 256-MB boundary- 512 MB 3.01
VGA Memory 16 MB 2.85
TSEG 1 MB 2.84
Memory available to System BIOS &
OS applications 2.84
DD
To Remove: Use your
thumbs to gently push
each release tab out-
ward to free the DIMM
from the slot.