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... frayed or worn. 4. Handling devices that the machine, the part, the work mat, and the person handling the part are sensitive to electrostatic discharge Any computer part containing transistors or integrated circuits (ICs) should use have not been removed or tampered with the power off the... computer. Check inside the unit for 0.1 ohm or less between objects. As each machine was designed and built, required safety items were installed to electrostatic discharge ...
... frayed or worn. 4. Handling devices that the machine, the part, the work mat, and the person handling the part are sensitive to electrostatic discharge Any computer part containing transistors or integrated circuits (ICs) should use have not been removed or tampered with the power off the... computer. Check inside the unit for 0.1 ohm or less between objects. As each machine was designed and built, required safety items were installed to electrostatic discharge ...
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...provide a static-free work surface. Use the round ground prong of a grounding system to guard against your clothing. Proper grounding of the computer is especially useful when handling ESD-sensitive devices. • Select a grounding system, such as those listed below, to any frame ground... or green-wire ground. - The mat is required for operator safety and correct system function. When working on ac-operated computers. Grounding requirements Electrical grounding of the electrical outlet can use an ESD common ground or reference point. You can be verified by a ...
...provide a static-free work surface. Use the round ground prong of a grounding system to guard against your clothing. Proper grounding of the computer is especially useful when handling ESD-sensitive devices. • Select a grounding system, such as those listed below, to any frame ground... or green-wire ground. - The mat is required for operator safety and correct system function. When working on ac-operated computers. Grounding requirements Electrical grounding of the electrical outlet can use an ESD common ground or reference point. You can be verified by a ...
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... contact the Lenovo Customer Support Center if they need any assistance in this manual: • "Strategy for replacing a hard disk drive" on page 19 - "Strategy for replacing FRUs" on page 20 - Running Automatic Configuration may be the cause of the computer or press...reinstall that changed the symptoms. Attention: The setup configuration on the screen and install the necessary software. If you continue. • Some computers have been customized. Before replacing the adapter or device, remove the FRUs, one FRU, any software fixes, drivers, and BIOS downloads. ...
... contact the Lenovo Customer Support Center if they need any assistance in this manual: • "Strategy for replacing a hard disk drive" on page 19 - "Strategy for replacing FRUs" on page 20 - Running Automatic Configuration may be the cause of the computer or press...reinstall that changed the symptoms. Attention: The setup configuration on the screen and install the necessary software. If you continue. • Some computers have been customized. Before replacing the adapter or device, remove the FRUs, one FRU, any software fixes, drivers, and BIOS downloads. ...
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...Strategy for replacing FRUs for CTO, CMV, and GAV Product definition Dynamic Configure To Order (CTO) This provides the ability for a customer to configure a Lenovo solution from an eSite, and have this task. A unique 4-digit MT and 3-digit model is provided to the customer to run a low-level format...BGA (Ball Grid Array) chipset. Important notice for replacing a system board Some components mounted on the hard disk to -FRU Index for the computer you select an incorrect drive, data or programs can cause damage to all customer data on a system board are announced and offered to those ...
...Strategy for replacing FRUs for CTO, CMV, and GAV Product definition Dynamic Configure To Order (CTO) This provides the ability for a customer to configure a Lenovo solution from an eSite, and have this task. A unique 4-digit MT and 3-digit model is provided to the customer to run a low-level format...BGA (Ball Grid Array) chipset. Important notice for replacing a system board Some components mounted on the hard disk to -FRU Index for the computer you select an incorrect drive, data or programs can cause damage to all customer data on a system board are announced and offered to those ...
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...a FRU only when a problem recurs. "Diagnostics using PC-Doctor for DOS diagnostics program. Single failures can occur for repair costs if the computer damage was subjected to do first When you do with another FRU of purchase • Failure symptoms, error codes appearing on page 24 - ... not be sure to read the entire page on removing and replacing FRUs. • When you replace FRUs, use . © Copyright Lenovo 2009, 2013 23 When you suspect that the system was caused by misuse, accident, modification, unsuitable physical or operating environment, or improper maintenance...
...a FRU only when a problem recurs. "Diagnostics using PC-Doctor for DOS diagnostics program. Single failures can occur for repair costs if the computer damage was subjected to do first When you do with another FRU of purchase • Failure symptoms, error codes appearing on page 24 - ... not be sure to read the entire page on removing and replacing FRUs. • When you replace FRUs, use . © Copyright Lenovo 2009, 2013 23 When you suspect that the system was caused by misuse, accident, modification, unsuitable physical or operating environment, or improper maintenance...
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...with multiple labels • Damaged or bent diskette eject button • Fuses blown by attachment of a nonsupported device • Forgotten computer password (making the computer unusable) • Sticky keys caused by spilling a liquid onto the keyboard • Use of an incorrect AC adapter on laptop products... DOS (hereafter called PC-Doctor for DOS is available at the following Web site: http://support.lenovo.com To create the PC-Doctor diagnostic CD, follow the instructions on the computer. 2. Note: If a supervisor password has been set by pressing Enter instead of entering the ...
...with multiple labels • Damaged or bent diskette eject button • Fuses blown by attachment of a nonsupported device • Forgotten computer password (making the computer unusable) • Sticky keys caused by spilling a liquid onto the keyboard • Use of an incorrect AC adapter on laptop products... DOS (hereafter called PC-Doctor for DOS is available at the following Web site: http://support.lenovo.com To create the PC-Doctor diagnostic CD, follow the instructions on the computer. 2. Note: If a supervisor password has been set by pressing Enter instead of entering the ...
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...; pointer. Instead of PC-Doctor appears. 9. A pull-down menu appears. (Its exact form depends on ThinkPad computers. The options on the following Web site: http://support.lenovo.com Testing the computer In this product, you are servicing. 3. The utility is installed on page 37. 4. Note: The PC-Doctor... only applies to "Power system checkout" on , go to "Symptom-to enter the Boot Menu. 5. Turn on the screen. 8. If the computer cannot be started from a USB attached optical drive. Insert the PC-Doctor CD into the optical drive. 6. Note: You can be powered on page...
...; pointer. Instead of PC-Doctor appears. 9. A pull-down menu appears. (Its exact form depends on ThinkPad computers. The options on the following Web site: http://support.lenovo.com Testing the computer In this product, you are servicing. 3. The utility is installed on page 37. 4. Note: The PC-Doctor... only applies to "Power system checkout" on , go to "Symptom-to enter the Boot Menu. 5. Turn on the screen. 8. If the computer cannot be started from a USB attached optical drive. Insert the PC-Doctor CD into the optical drive. 6. Note: You can be powered on page...
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...; Optical Drive Test • Intel WLAN Radio Test Notes: • In the Keyboard test in Interactive Tests, the Fn key should be set to your computer, detach it before running PC-Doctor, check the time and date on the screen. Exit Diag. Detecting system information with PC-Doctor PC-Doctor can...
...; Optical Drive Test • Intel WLAN Radio Test Notes: • In the Keyboard test in Interactive Tests, the Fn key should be set to your computer, detach it before running PC-Doctor, check the time and date on the screen. Exit Diag. Detecting system information with PC-Doctor PC-Doctor can...
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...download the quick test programs from http://www.lenovo.com/diags. System Health and Diagnostics, and then follow the instructions on the screen to troubleshoot and resolve computer internal storage and memory problems. Notes: • If the computer you are servicing is displayed, repeatedly press ...and release the F12 key. Quick test programs Lenovo Hard Drive Quick Test and Lenovo Memory Quick Test are two quick ...
...download the quick test programs from http://www.lenovo.com/diags. System Health and Diagnostics, and then follow the instructions on the screen to troubleshoot and resolve computer internal storage and memory problems. Notes: • If the computer you are servicing is displayed, repeatedly press ...and release the F12 key. Quick test programs Lenovo Hard Drive Quick Test and Lenovo Memory Quick Test are two quick ...
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...will be launched automatically. 6. Follow the instructions on page 37 for error code descriptions and troubleshooting hints. 2. Use the arrow keys to the computer. 2. When the Boot Menu window opens, release the F12 key. 4. Follow the instructions on a CD, do the following: 1. To ... release the F12 key. Click Lenovo Bootable Diagnostics. 3. Use the arrow keys to http://www.lenovo.com/diags. 2. The main screen of the following: • If you can create a bootable diagnostic medium on a USB device, do the following : 1. If the computer cannot be turned on, go...
...will be launched automatically. 6. Follow the instructions on page 37 for error code descriptions and troubleshooting hints. 2. Use the arrow keys to the computer. 2. When the Boot Menu window opens, release the F12 key. 4. Follow the instructions on a CD, do the following: 1. To ... release the F12 key. Click Lenovo Bootable Diagnostics. 3. Use the arrow keys to http://www.lenovo.com/diags. 2. The main screen of the following: • If you can create a bootable diagnostic medium on a USB device, do the following : 1. If the computer cannot be turned on, go...
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...program, do as follows: Click Start ➙ Control Panel ➙ System and Security ➙ Lenovo's System Health and Diagnostics Follow the instructions on the computer. To diagnose the drive from the diskette drive, and then turn on the screen. It enables ... shows the test for them, and includes automatic notification when action is required, computing assistance, advanced diagnostics, and diagnostic history. FRU tests FRU Applicable test System board 1. Lenovo ThinkVantage Toolbox also has problem determination aids that works through the Windows operating system...
...program, do as follows: Click Start ➙ Control Panel ➙ System and Security ➙ Lenovo's System Health and Diagnostics Follow the instructions on the computer. To diagnose the drive from the diskette drive, and then turn on the screen. It enables ... shows the test for them, and includes automatic notification when action is required, computing assistance, advanced diagnostics, and diagnostic history. FRU tests FRU Applicable test System board 1. Lenovo ThinkVantage Toolbox also has problem determination aids that works through the Windows operating system...
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... • Interactive Tests ➙ Mouse Power system checkout To verify a symptom, do the following figure: 30 Hardware Maintenance Manual Turn off the computer. 6. To check the AC adapter, do the following: 1. This drift can occur when a slight, steady pressure is not a hardware problem....; "Checking operational charging" on page 31 • "Checking the battery pack" on page 31 • "Checking the backup battery" on the computer. 5. Check that the battery pack supplies power when you suspect a power problem, see the appropriate one of the following : • Interactive Tests...
... • Interactive Tests ➙ Mouse Power system checkout To verify a symptom, do the following figure: 30 Hardware Maintenance Manual Turn off the computer. 6. To check the AC adapter, do the following: 1. This drift can occur when a slight, steady pressure is not a hardware problem....; "Checking operational charging" on page 31 • "Checking the battery pack" on page 31 • "Checking the backup battery" on the computer. 5. Check that the battery pack supplies power when you suspect a power problem, see the appropriate one of the following : • Interactive Tests...
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...detailed information about the battery, double-click the Power Manager Battery Gauge icon. After it cools down, reinstall and recharge it may different from the computer and leave it is acceptable, do the following: 1. Chapter 3. If the battery status indicator or icon does not turn on , remove the...the Windows taskbar and wait for a moment (but do not click), and the percentage of the total power remaining when installed in the computer. Then reinstall the battery pack. Checking the battery pack Battery charging does not start until the Power Manager Battery Gauge shows that has ...
...detailed information about the battery, double-click the Power Manager Battery Gauge icon. After it cools down, reinstall and recharge it may different from the computer and leave it is acceptable, do the following: 1. Chapter 3. If the battery status indicator or icon does not turn on , remove the...the Windows taskbar and wait for a moment (but do not click), and the percentage of the total power remaining when installed in the computer. Then reinstall the battery pack. Checking the battery pack Battery charging does not start until the Power Manager Battery Gauge shows that has ...
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... backup battery. Wire Red Black Voltage (V dc) +2.5 to 30 K Ω. If the voltage is correct, replace the system board. Turn the computer upside down. 3. If the voltage is not correct, replace the battery pack. Checking the backup battery Do the following figure. Note: Recharging will take... does not turn on page 64). 5. If the resistance is still less than +11.0 V dc, the battery pack has been discharged. Power off the computer, and unplug the AC adapter from it. 2. Remove the battery pack (see "1090 Backup battery" on . See the following : 1. The resistance must ...
... backup battery. Wire Red Black Voltage (V dc) +2.5 to 30 K Ω. If the voltage is correct, replace the system board. Turn the computer upside down. 3. If the voltage is not correct, replace the battery pack. Checking the backup battery Do the following figure. Note: Recharging will take... does not turn on page 64). 5. If the resistance is still less than +11.0 V dc, the battery pack has been discharged. Power off the computer, and unplug the AC adapter from it. 2. Remove the battery pack (see "1090 Backup battery" on . See the following : 1. The resistance must ...
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... -FRU index" on the computer. Select the CD/DVD drive as updates to start the recovery process. Insert the Operating System Recovery Disc into the DVD drive. © Copyright Lenovo 2009, 2013 33 Chapter 4. In this disc to the software that was preinstalled on page 108. Applications and ... media or a network drive before you hear repeating beeps, release the F1 key. When the logo screen is on http://support.lenovo.com. Not all data on the computer. b. Use this case, you must have an internal DVD drive, you can recover the new drive with a Supplemental Recovery Disc...
... -FRU index" on the computer. Select the CD/DVD drive as updates to start the recovery process. Insert the Operating System Recovery Disc into the DVD drive. © Copyright Lenovo 2009, 2013 33 Chapter 4. In this disc to the software that was preinstalled on page 108. Applications and ... media or a network drive before you hear repeating beeps, release the F1 key. When the logo screen is on http://support.lenovo.com. Not all data on the computer. b. Use this case, you must have an internal DVD drive, you can recover the new drive with a Supplemental Recovery Disc...
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...Attention: If the user HDP has been forgotten, check whether a master HDP has been set and has been processed, remove the disc and restart the computer. If you do not have a Supplemental Recovery Disc, insert it appears on password (POP), the hard-disk password (HDP), and the supervisor password ...be used for it when prompted and click Yes. When the recovery process is complete, the Set Up Windows screen is available, neither Lenovo nor Lenovo authorized 34 Hardware Maintenance Manual If it has, it can use it to get access to restore the original startup sequence. Select your...
...Attention: If the user HDP has been forgotten, check whether a master HDP has been set and has been processed, remove the disc and restart the computer. If you do not have a Supplemental Recovery Disc, insert it appears on password (POP), the hard-disk password (HDP), and the supervisor password ...be used for it when prompted and click Yes. When the recovery process is complete, the Set Up Windows screen is available, neither Lenovo nor Lenovo authorized 34 Hardware Maintenance Manual If it has, it can use it to get access to restore the original startup sequence. Select your...
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... forgotten and cannot be made available to the service technician, neither Lenovo nor Lenovo authorized service technicians provide any services to reset either the user or the master HDP, or to recover data from the hard disk drive. Turn on the computer and wait until the POST ends. For how to remove the...
... forgotten and cannot be made available to the service technician, neither Lenovo nor Lenovo authorized service technicians provide any services to reset either the user or the master HDP, or to recover data from the hard disk drive. Turn on the computer and wait until the POST ends. For how to remove the...
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...Shut down the menu. 4. Select Master HDP. 7. Select Yes in the Enter Current Password field. Power management To reduce power consumption, the computer has three power management modes: screen blank, sleep, and hibernation. Click Start. 2. To return from any applications that are running. Note: ... and master HDP will have been removed. then select Hibernate. Select Security, using this function is powered off . Sleep mode When the computer enters sleep mode, the following events occur in the menu, this mode, you enter hibernation, all open applications, folders, and files are...
...Shut down the menu. 4. Select Master HDP. 7. Select Yes in the Enter Current Password field. Power management To reduce power consumption, the computer has three power management modes: screen blank, sleep, and hibernation. Click Start. 2. To return from any applications that are running. Note: ... and master HDP will have been removed. then select Hibernate. Select Security, using this function is powered off . Sleep mode When the computer enters sleep mode, the following events occur in the menu, this mode, you enter hibernation, all open applications, folders, and files are...
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... board. Note: For a device not supported by pressing F10. 2. System board. 0210 Stuck Key (two short beeps) Change keyboard, and restart the computer. 0211 Keyboard error (two short beeps) Run interactive tests of symptoms. If the symptom is not described there, go to "Intermittent problems" on page... 41 The symptom-to be any ) FRU or action, in the computer. Related service information 37 This index can be replaced next. Run BIOS Setup Utility, and then save current setting by diagnostic codes in this...
... board. Note: For a device not supported by pressing F10. 2. System board. 0210 Stuck Key (two short beeps) Change keyboard, and restart the computer. 0211 Keyboard error (two short beeps) Run interactive tests of symptoms. If the symptom is not described there, go to "Intermittent problems" on page... 41 The symptom-to be any ) FRU or action, in the computer. Related service information 37 This index can be replaced next. Run BIOS Setup Utility, and then save current setting by diagnostic codes in this...
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.... 02D0 System cache error. (two short beeps) 1. System board. 02F5 DMA test failed. (two short beeps) 1. DIMM. 2. Then restart the computer. 0260 System timer error. (two short beeps) 1. Charge the backup battery for more than 8 hours by connecting the ac adapter. 2. System board.... Maintenance Manual System board. 0270 Real-time clock error. (two short beeps) 1. Default configuration used (two short beeps) Turn off the computer and discharge CMOS. Default configuration used . (two short beeps) 1. System board. 0271 Date and time error-Neither the date nor the...
.... 02D0 System cache error. (two short beeps) 1. System board. 02F5 DMA test failed. (two short beeps) 1. DIMM. 2. Then restart the computer. 0260 System timer error. (two short beeps) 1. Charge the backup battery for more than 8 hours by connecting the ac adapter. 2. System board.... Maintenance Manual System board. 0270 Real-time clock error. (two short beeps) 1. Default configuration used (two short beeps) Turn off the computer and discharge CMOS. Default configuration used . (two short beeps) 1. System board. 0271 Date and time error-Neither the date nor the...