Lenovo THINKCENTRE 8177 Bedienungsanleitung PDF herunterladen (Seite 91)

POST error codes

Each time you power-on the system, it performs a series of tests that check the

operation of the system and some options. This series of tests is called the

Power-On Self-Test, or POST. POST does the following operations.

v Checks some basic system-board operations

v Checks the memory operation

v Starts the video operation

v Verifies that the diskette drive is working

v Verifies that the hard disk drive is working

the POST finishes without detecting any problems, a single beep sounds and the

first screen of the operating system or application program appears.

If the POST detects a problem, an error message appears on the screen. A single

problem can cause several error messages to appear. When you correct the cause of

the first error message, the other error messages probably will not appear on the

screen the next time you turn on the system.

In the following index, X can represent any number.

POST Error Code FRU/Action

162

Configuration error

Select the default settings in BIOS. See

Chapter 6, “Using the Setup Utility,” on

page 55.

164

Memory Size Error

1. Run the Extended Memory Diagnostic

tests

2. Replace memory modules

166

Boot Block Check Sum Error

1. Perform a flash update to update the

BIOS level

2. System board

167

No Processor BIOS update found

1. Run Setup. Check Stepping level for the

BIOS level needed, then perform the

flash update.

2. Replace the microprocessor

175 Primary Copy of Secure Data is

damaged

1. Run Setup and select default settings

2. System board

176 The System has been tampered with

1. Covers were removed from the computer

179 Boot Integrity Services Segment Error

1. Perform a flash update to update the

BIOS level

2. System board

184

Asset Control Antenna not detected

1. Make sure Asset Care and Asset ID

™

are

enabled in Configuration/Setup

2. RFID Antenna

3. Replace system board

186 Security Hardware Control Logic Error If problem persists, replace the system board

190

System Security: Invalid Remote Change

Requested

If problem persists, replace the system board

Chapter 7. Symptom-to-FRU Index 85

1 2 ... 86 87 88 89 90 91 92 93 94 95 96 ... 227 228

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