IBM 86655RY Hardware Maintenance Manual - Page 70

Before you begin, Memory board LED locations

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14 Connector 14 (J14) 15 Connector 15 (J15) 16 Connector 16 (J16) Memory board LED locations The following illustration shows the location of the error LEDs on the memory board. 1 DIMM 1 error LED (CR4) 2 DIMM 2 error LED (CR5) 3 DIMM 3 error LED (CR2) 4 DIMM 4 error LED (CR1) 5 DIMM 9 error LED (CR13) 6 DIMM 10 error LED (CR12) 7 DIMM 11 error LED (CR15) 8 DIMM 12 error LED (CR16) 9 DIMM 13 error LED (CR11) 10 DIMM 14 error LED (CR14) 11 DIMM 15 error LED (CR10) 12 DIMM 16error LED (CR9) 13 Processor board connector 14 DIMM 8 error LED (CR8) 15 DIMM 7 error LED (CR7) 16 DIMM 6 error LED (CR3) 17 DIMM 5 error LED (CR6) Before you begin Before you begin to install options in the server, read the following information: • Become familiar with the safety and handling guidelines provided in "Safety information" on page 249, and "Handling electrostatic discharge-sensitive devices" on page 252. These guidelines will help you work safely while working with the server or options. 60 Hardware Maintenance Manual: Netfinity 7600 - Type 8665 Models 1RY, 2RY

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60
Hardware Maintenance Manual: Netfinity 7600
–
Type 8665 Models 1RY, 2RY
±
14
²
Connector 14 (J14)
±
15
²
Connector 15 (J15)
±
16
²
Connector 16 (J16)
Memory board LED locations
The following illustration shows the location of the error LEDs on the memory board.
±
1
²
DIMM 1 error LED (CR4)
±
2
²
DIMM 2 error LED (CR5)
±
3
²
DIMM 3 error LED (CR2)
±
4
²
DIMM 4 error LED (CR1)
±
5
²
DIMM 9 error LED (CR13)
±
6
²
DIMM 10 error LED (CR12)
±
7
²
DIMM 11 error LED (CR15)
±
8
²
DIMM 12 error LED (CR16)
±
9
²
DIMM 13 error LED (CR11)
±
10
²
DIMM 14 error LED (CR14)
±
11
²
DIMM 15 error LED (CR10)
±
12
²
DIMM 16error LED (CR9)
±
13
²
Processor board connector
±
14
²
DIMM 8 error LED (CR8)
±
15
²
DIMM 7 error LED (CR7)
±
16
²
DIMM 6 error LED (CR3)
±
17
²
DIMM 5 error LED (CR6)
Before you begin
Before you begin to install options in the server, read the following information:
•
Become familiar with the safety and handling guidelines provided in
“
Safety
information
”
on page 249, and
“
Handling electrostatic discharge-sensitive
devices
”
on page 252.
These guidelines will help you work safely while working
with the server or options.