6023L-8R Serverboard Components
1 X5DLR-8G2 Serverboard
2 JA5: Ultra III LVD/SE ChB
3 JA1: Ultra III LVD/SE ChB
4 JP56: VGA enable/disable
5 JPA1: SCSI channel A termination
6 AIC-7902 SCSI chip
7 JA4: SCSI enable/disable
8 JPA2: SCSI channel B termination
9 South bridge
10 JBT1: CMOS clear
11 JP3: Watch dog
12 COM2
13 JP57: Chassis Intrusion Header
14 Chassis fan
15 BIOS
16 JA2: Ultra III LVD/SE ChA
17 J12: Floppy conn.
18 JP2: Speaker
53
51
52
50
19 J19: IDE#2, IDE#1
20 USB 2/3
21 J21: SMB header
22 CPU2 fan
23 JP58: Fan detection select
24 CPU2/Chassis fan
25 CPU2 socket
26 CPU1 socket
27 CPU1 fan
28 JF1: Front control panel connector
29 CPU1/Chassis fan
30 JP48: Chassis/overheat fan select
31 OH/chassis Fan
32 J56: Processor power connector
33 JP46: Third power supply fail header
34 ATX power conn.
35 Bank 2B/2A
36 Bank 1B/1A
37 Bank 0B/0A
38 JP12: System bus speed
39 North bridge
40 J35: Spread spectrum
41 CIOB-E chip
42 J11: Keyboard/mouse
43 USB 0/1 port
44 J66: COM1 port
45 Printer port
46 VGA port
47 Gigabit LAN1/2
48 D1-D8: Debug LEDs
49 P2: PCI-X speed settings
50 PCI-X slot
51 SCSI RAID socket
52 ATI Rage XL SVGA chip
53 Battery
Slim CD-ROM drive
IDE channel drive activity
9
9. External SCSI port
Warning!
CPU Heatsink Installation Procedures (For Supermicro SuperServer 2U Systems)
Due to the fact that adequate air flow and proper thermal control are very critical in maintaining 2U system's stability and performance,
it is imperative that the proper installation procedures listed below be followed in order to maximize system performance. This is
especially critical for 2U dual Xeon processor server solutions.
1) Only those CPU heatsinks that are provided by Supermicro should be used.
2) Apply a small amount of silicon compound on the CPU's die.
3) Place the CPU heatsink on top of the CPU.
4) Attach the heatsink clips to the heatsink retention pieces, one on each side of the heatsink as shown in the diagram at right.
5) The three tabs on each heatsink retention pieces should complete protrude though the corresponding holes on the heatsink clips
Note: Please note that special, new silver heatsin retention clips must be used with all Xeon 533MHz FSB (front side bus) 604-pin
processors. These new retention clips have "604P" clearly marked on them. Using the old clips will not keep the proper amount of pressure
applied and may cause the processor to overheat. You should not use these new retention clips with 400MHz FSB processors (even if the
CPU socket is 604-pin) as they will too tight and damage the CPU socket.
X5DLR-8G2 Quick Reference
J35 Spread Spectrum Open (Disabled)
JA4 SCSI Enable/Disable Pins 1-2 (Enabled)
JBT1 CMOS Clear Pad
JP2 Speaker Enable/Disable Close (Enabled)
JP3 Watch Dog Pins 2-3 (NMI)
JP12 System Bus Speed Pins 1-2 (Auto)
JP48 Chassis/Overheat Fan Select Open (Overheat)
JP56 VGA Enable/Disable Pins 1-2 (Enabled)
JP58 Fan Detection Select Open (CPU Fan)
JPA1/A2 SCSI Channel A/B Termination Open (Terminated)
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