ii NovaScale Blade B260+ - Problem Determination and Service Guide
2.4.9 Optional device problems ........................................................................................36
2.4.10 Power error messages..............................................................................................37
2.4.11 Power problems ......................................................................................................39
2.4.12 Removable-media drive problems..............................................................................41
2.4.13 Service processor problems......................................................................................42
2.4.14 Software problems ..................................................................................................42
2.4.15 Universal Serial Bus (USB) port problems ...................................................................43
2.5 Light path diagnostics .......................................................................................................44
2.5.1 Viewing the light path diagnostic LEDs.......................................................................44
2.5.2 Light path diagnostics LEDs.......................................................................................46
2.6 Diagnostic programs, messages and error codes .................................................................48
2.6.1 Running the diagnostics programs.............................................................................48
2.6.2 Diagnostic text messages .........................................................................................49
2.6.3 Viewing the test log .................................................................................................49
2.6.4 Diagnostic error codes.............................................................................................50
2.7 Recovering from a BIOS update failure ............................................................................... 55
2.8 Service processor (BMC) error codes ..................................................................................57
2.9 Solving SAS hard disk drive problems.................................................................................57
2.10 Solving shared Blade resource problems .............................................................................58
2.10.1 Keyboard or mouse problems ...................................................................................58
2.10.2 Media tray problems ...............................................................................................59
2.10.3 Network connection problems ..................................................................................61
2.10.4 Power problems ......................................................................................................61
2.10.5 Video problems.......................................................................................................62
2.11 Solving undetermined problems .........................................................................................63
Chapter 3. Parts listing .................................................................................... 65
Chapter 4. Removing and replacing blade server components............................... 67
4.1 Installation guidelines........................................................................................................67
4.2 System reliability guidelines...............................................................................................68
4.2.1 Handling static-sensitive devices................................................................................68
4.2.2 Returning a device or component ..............................................................................68
4.3 Removing the blade server from a Blade Chassis..................................................................69
4.4 Installing the blade server in a Blade Chassis.......................................................................70
4.5 Removing and blade server parts .......................................................................................72
4.5.1 Removing the blade server cover...............................................................................72
4.5.2 Installing the blade server cover................................................................................73
4.5.3 Removing an expansion unit.....................................................................................74
4.5.4 Installing an expansion unit ......................................................................................75
4.5.5 Removing the bezel assembly ...................................................................................76
4.5.6 Installing the bezel assembly ....................................................................................77
4.5.7 Removing a SAS hard disk drive...............................................................................78
4.5.8 Installing a SAS hard disk drive ................................................................................79
4.5.9 Removing a DIMM baffle .........................................................................................80