Service Guide
Page 157
...information and the information in "Light path diagnostics LEDs" on LED Hard disk drive activity LED Information Release LED latch Power-control button System locator LED System-error LED 2. Chapter 5. The following illustration shows the LEDs on this panel indicate the type of the light path diagnostics panel.... REMIND Light Path Diagnostics OVER SPEC PS1 PS2 CPU VRM CNFG MEM NMI S ERR SP DASD RAID FAN TEMP BRD PCI Note any LEDs...
...information and the information in "Light path diagnostics LEDs" on LED Hard disk drive activity LED Information Release LED latch Power-control button System locator LED System-error LED 2. Chapter 5. The following illustration shows the LEDs on this panel indicate the type of the light path diagnostics panel.... REMIND Light Path Diagnostics OVER SPEC PS1 PS2 CPU VRM CNFG MEM NMI S ERR SP DASD RAID FAN TEMP BRD PCI Note any LEDs...
Service Guide
Page 159
... the failed power supply. VRM CNFG A hardware configuration error has occurred. Replace the failing adapter. 3. (Trained service technician) Replace the system board. Make sure that LED. 4. Not used Check the microprocessors just installed to be lit. 2. Replace an incompatible microprocessor. When this...fault. Restart the server. The error is lit has failed. OVER SPEC The power supplies are compatible with each other and with the VRM (see the microprocessor section of the operating system. Make sure that the failing microprocessor, which is indicated by the ...
... the failed power supply. VRM CNFG A hardware configuration error has occurred. Replace the failing adapter. 3. (Trained service technician) Replace the system board. Make sure that LED. 4. Not used Check the microprocessors just installed to be lit. 2. Replace an incompatible microprocessor. When this...fault. Restart the server. The error is lit has failed. OVER SPEC The power supplies are compatible with each other and with the VRM (see the microprocessor section of the operating system. Make sure that the failing microprocessor, which is indicated by the ...
Service Guide
Page 176
..." on page 135. (See "System-board LEDs" on the light path diagnostics panel is solved. If the OVER SPEC LED on page 15). 2. v See Chapter 4, "Parts listing, System x3655, Type 7985," on page 97 to isolate a failing power supply. System event/error log message Action +12V... on page 135. (See "System-board LEDs" on page 135do not identify a defective component, complete the following steps: a. Restart the server. If the server fails to start , (trained service technician only) replace the system board. 158 IBM System x3655 Type 7985: Problem Determination and Service Guide ...
..." on page 135. (See "System-board LEDs" on the light path diagnostics panel is solved. If the OVER SPEC LED on page 15). 2. v See Chapter 4, "Parts listing, System x3655, Type 7985," on page 97 to isolate a failing power supply. System event/error log message Action +12V... on page 135. (See "System-board LEDs" on page 135do not identify a defective component, complete the following steps: a. Restart the server. If the server fails to start , (trained service technician only) replace the system board. 158 IBM System x3655 Type 7985: Problem Determination and Service Guide ...
Service Guide
Page 180
...current exceeded max spec value 1. multi-bit or multi-symbol error Chassis Number 1 Memory Card n Memory DIMM n 2. (Trained service technician only) Reseat the microprocessor. 3. (Trained service technician only) Replace the microprocessor. Check the other system logs for ... Replace the system board. c. b. (Trained service technician only) if the error continues, replace the system board. 4. v If an action step is lit, complete the following steps: a. Reinstall the operating system. 2. Software NMI Information only. 162 IBM System x3655 Type 7985: Problem Determination...
...current exceeded max spec value 1. multi-bit or multi-symbol error Chassis Number 1 Memory Card n Memory DIMM n 2. (Trained service technician only) Reseat the microprocessor. 3. (Trained service technician only) Replace the microprocessor. Check the other system logs for ... Replace the system board. c. b. (Trained service technician only) if the error continues, replace the system board. 4. v If an action step is lit, complete the following steps: a. Reinstall the operating system. 2. Software NMI Information only. 162 IBM System x3655 Type 7985: Problem Determination...
Installation Guide
Page 87
v The operating system supports USB devices. Make sure that the USB configuration options are listed in the Action column until the problem is , a USB keyboard or mouse will ... LEDs on page 67. v A standard PS/2 keyboard or mouse is installed. REMIND Light Path Diagnostics OVER SPEC PS1 PS2 CPU VRM CNFG MEM NMI S ERR SP DASD RAID FAN TEMP BRD PCI To acknowledge a system error but not take immediate action, press the remind button and place light path diagnostics in Remind...
v The operating system supports USB devices. Make sure that the USB configuration options are listed in the Action column until the problem is , a USB keyboard or mouse will ... LEDs on page 67. v A standard PS/2 keyboard or mouse is installed. REMIND Light Path Diagnostics OVER SPEC PS1 PS2 CPU VRM CNFG MEM NMI S ERR SP DASD RAID FAN TEMP BRD PCI To acknowledge a system error but not take immediate action, press the remind button and place light path diagnostics in Remind...
Installation Guide
Page 88
...they indicate, and actions to power the server. 1. OVER SPEC There is not represented by a light path diagnostics LED. Power supply b. Power backplane 4. Light path diagnostics panel - system-error diagnosed, or the Advanced System LED is plugged in the following components: a. Important: ... path diagnostics panel. This feature helps you resolve the condition. If the problem remains, replace the power supply. 74 IBM System x3655 Type 7985: Installation Guide Reseat the following order: 1. Note any LEDs that the power supply is causing the error, note the...
...they indicate, and actions to power the server. 1. OVER SPEC There is not represented by a light path diagnostics LED. Power supply b. Power backplane 4. Light path diagnostics panel - system-error diagnosed, or the Advanced System LED is plugged in the following components: a. Important: ... path diagnostics panel. This feature helps you resolve the condition. If the problem remains, replace the power supply. 74 IBM System x3655 Type 7985: Installation Guide Reseat the following order: 1. Note any LEDs that the power supply is causing the error, note the...