
• On computers that have a CD-ROM or CD-RW drive in addition to a DVD-ROM drive, ensure that the
DVD disc is in the drive labeled “DVD”.
Intermittent problems
Some problems occur only occasionally and are difficult to repeat.
Solutions:
• Ensure that all cables and cords are securely connected to the computer and attached devices.
• Ensure that when the computer is on, the fan grill is not blocked (there is air flow around the grill), and the
fans are working. If airflow is blocked or the fans are not working, the computer might overheat.
• If Small Computer System Interface (SCSI) devices are installed, ensure that the last external device in
each SCSI chain is terminated correctly. For more information, see your SCSI documentation.
Hard disk drive problems
Select your symptom from the following list:
•
“Some or all hard disk drives missing from the Setup Utility program” on page 85
•
“"No Operating System Found" message or the system not starting from the correct hard disk drive”
Some or all hard disk drives missing from the Setup Utility program
Solutions:
• Ensure that all hard disk drive signal cables and power cables are connected correctly.
• Ensure that your computer is configured correctly to support the hard disk drives.
– If your computer is installed with five SATA hard disk drives, ensure that the SATA hard disk drive
enablement module (one to five hard disk drives) is installed.
– If your computer is installed with SAS hard disk drives, ensure that the SAS hard disk drive enablement
module (one to five hard disk drives) or the LSI MegaRAID SAS adapter is installed.
If these actions do not correct the problem, run the diagnostic program Lenovo Solution Center. See
“Lenovo Solution Center” on page 92. If you need technical assistance, see Chapter 12 “Getting information,
help, and service” on page 201.
"No Operating System Found" message or the system not starting from the correct
hard disk drive
Solutions:
• Ensure that all hard disk drive signal cables and power cables are connected correctly. Refer to “Installing
or replacing a 3.5-inch storage drive in the storage drive bay” on page 130.
• Ensure that the hard disk drive your computer starts from is listed as the first startup device in the Setup
Utility program. Refer to “Selecting a startup device” on page 68.
Note:
In rare cases, the hard disk drive with the operating system might get corrupted or damaged. In such
cases, you might need to replace the hard disk drive. Refer to “Installing or replacing a 3.5-inch storage drive
in the storage drive bay” on page 130.
If these actions do not correct the problem, run the diagnostic program Lenovo Solution Center. See
“Lenovo Solution Center” on page 92.
Troubleshooting and diagnostics
85
Содержание ThinkStation P500
Страница 1: ...ThinkStation P500 and P700 Hardware Maintenance Manual Machine Types 30A6 30A7 30A8 and 30A9 ...
Страница 14: ...8 ThinkStation P500 and P700 Hardware Maintenance Manual ...
Страница 18: ...12 ThinkStation P500 and P700 Hardware Maintenance Manual ...
Страница 19: ...1 2 Chapter 1 Read this first Important safety information 13 ...
Страница 20: ...1 2 14 ThinkStation P500 and P700 Hardware Maintenance Manual ...
Страница 25: ...1 2 Chapter 1 Read this first Important safety information 19 ...
Страница 26: ...1 2 20 ThinkStation P500 and P700 Hardware Maintenance Manual ...
Страница 29: ...Chapter 1 Read this first Important safety information 23 ...
Страница 39: ...Figure 5 Locating major FRUs and CRUs Chapter 2 Product overview 33 ...
Страница 52: ...46 ThinkStation P500 and P700 Hardware Maintenance Manual ...
Страница 60: ...54 ThinkStation P500 and P700 Hardware Maintenance Manual ...
Страница 66: ...60 ThinkStation P500 and P700 Hardware Maintenance Manual ...
Страница 100: ...94 ThinkStation P500 and P700 Hardware Maintenance Manual ...
Страница 108: ...102 ThinkStation P500 and P700 Hardware Maintenance Manual ...
Страница 216: ...210 ThinkStation P500 and P700 Hardware Maintenance Manual ...
Страница 220: ...214 ThinkStation P500 and P700 Hardware Maintenance Manual ...
Страница 224: ...3 Follow the instructions on the screen 218 ThinkStation P500 and P700 Hardware Maintenance Manual ...
Страница 230: ...224 ThinkStation P500 and P700 Hardware Maintenance Manual ...
Страница 231: ......
Страница 232: ......