Hardware Maintenance Manual
Page 3
Contents About this manual iii Chapter 1. Important service ...Lenovo Solution Center 28 Quick test programs 28 UEFI diagnostic program 29 Bootable diagnostic programs 29 Power system checkout 30 Checking the ac power adapter 30 Checking operational charging 31 Checking the battery pack 31 Checking the backup battery 32 Chapter 4. Removing or replacing a FRU 57 General guidelines 57 Before servicing ThinkPad Edge E430...password 35 How to remove the power-on password . . . 35 © Copyright Lenovo 2012 How to remove the hard disk password . . . 35 Power management 36 ...
Contents About this manual iii Chapter 1. Important service ...Lenovo Solution Center 28 Quick test programs 28 UEFI diagnostic program 29 Bootable diagnostic programs 29 Power system checkout 30 Checking the ac power adapter 30 Checking operational charging 31 Checking the battery pack 31 Checking the backup battery 32 Chapter 4. Removing or replacing a FRU 57 General guidelines 57 Before servicing ThinkPad Edge E430...password 35 How to remove the power-on password . . . 35 © Copyright Lenovo 2012 How to remove the hard disk password . . . 35 Power management 36 ...
Hardware Maintenance Manual
Page 4
... LCD cables . . . . 96 2040 Wireless antenna assembly and LCD rear cover assembly 98 Appendix A. Notices 101 Electronic emission notices 102 Trademarks 102 ii Hardware Maintenance Manual
... LCD cables . . . . 96 2040 Wireless antenna assembly and LCD rear cover assembly 98 Appendix A. Notices 101 Electronic emission notices 102 Trademarks 102 ii Hardware Maintenance Manual
Hardware Maintenance Manual
Page 5
... diagnostic tests to troubleshoot problems. Important: This manual is intended only for the following ThinkPad® products. Before servicing a ThinkPad product, be sure to troubleshoot problems effectively. ThinkPad Edge E430, E430c, and E435 Machine Type (MT) 3254, 3256, and 3365 Use this manual along with ThinkPad products. Use this manual This manual contains service and reference information for trained service...
... diagnostic tests to troubleshoot problems. Important: This manual is intended only for the following ThinkPad® products. Before servicing a ThinkPad product, be sure to troubleshoot problems effectively. ThinkPad Edge E430, E430c, and E435 Machine Type (MT) 3254, 3256, and 3365 Use this manual along with ThinkPad products. Use this manual This manual contains service and reference information for trained service...
Hardware Maintenance Manual
Page 8
... you cannot unplug it has been powered off the power, if necessary. - keep the other hand in the safety sections of the units. 2 Hardware Maintenance Manual First, check that another person, familiar with the power on suitable rubber mats (obtained locally, if necessary) to decrease electrostatic discharges. Examples of these precautions...
... you cannot unplug it has been powered off the power, if necessary. - keep the other hand in the safety sections of the units. 2 Hardware Maintenance Manual First, check that another person, familiar with the power on suitable rubber mats (obtained locally, if necessary) to decrease electrostatic discharges. Examples of these precautions...
Hardware Maintenance Manual
Page 10
...: • English • Arabic • Brazilian Portuguese • French • German • Hebrew • Japanese • Korean • Spanish • Traditional Chinese DANGER 4 Hardware Maintenance Manual Most clothing is especially useful when handling ESD-sensitive devices. • Select a grounding system, such as fully effective. Safety notices (multilingual translations) The safety notices...
...: • English • Arabic • Brazilian Portuguese • French • German • Hebrew • Japanese • Korean • Spanish • Traditional Chinese DANGER 4 Hardware Maintenance Manual Most clothing is especially useful when handling ESD-sensitive devices. • Select a grounding system, such as fully effective. Safety notices (multilingual translations) The safety notices...
Hardware Maintenance Manual
Page 29
...drive is equipped with both a processor board and a system board. Go to contact the Lenovo® Customer Support Center if they need any assistance in obtaining or installing any FRUs listed in this manual: • "Strategy for "cache" function purpose only. • Advise customers to http...://www.lenovo.com/support. 2. Follow the instructions on page 25 Important: • If the computer is...
...drive is equipped with both a processor board and a system board. Go to contact the Lenovo® Customer Support Center if they need any assistance in obtaining or installing any FRUs listed in this manual: • "Strategy for "cache" function purpose only. • Advise customers to http...://www.lenovo.com/support. 2. Follow the instructions on page 25 Important: • If the computer is...
Hardware Maintenance Manual
Page 30
... Always try to run a low-level format operation before you select an incorrect drive, data or programs can cause damage to configure a Lenovo solution from an eSite, and have been changed. Improper handling of a system board can be lost. Strategy for replacing FRUs for CTO,... for replacing a system board Some components mounted on the eSupport site.) 24 Hardware Maintenance Manual A unique 4-digit MT and 3-digit model is a unique configuration that has been negotiated between Lenovo and the customer. If you perform this configuration sent to prevent cracking at each Ball ...
... Always try to run a low-level format operation before you select an incorrect drive, data or programs can cause damage to configure a Lenovo solution from an eSite, and have been changed. Improper handling of a system board can be lost. Strategy for replacing FRUs for CTO,... for replacing a system board Some components mounted on the eSupport site.) 24 Hardware Maintenance Manual A unique 4-digit MT and 3-digit model is a unique configuration that has been negotiated between Lenovo and the customer. If you perform this configuration sent to prevent cracking at each Ball ...
Hardware Maintenance Manual
Page 34
... material in identifying and correcting problems with the ThinkPad notebook computer. Lenovo Solution Center The Lenovo Solution Center program enables you can download the quick test programs from the Lenovo Support Web site. 28 Hardware Maintenance Manual It also can be a symptom of unauthorized ...errors and invalid system responses. 1. To run the Lenovo Solution Center program, click Start ➙ Control Panel ➙ System and Security ➙ Lenovo - Note: The diagnostic tests are intended to test only ThinkPad products. Identify the failing symptoms in as much detail...
... material in identifying and correcting problems with the ThinkPad notebook computer. Lenovo Solution Center The Lenovo Solution Center program enables you can download the quick test programs from the Lenovo Support Web site. 28 Hardware Maintenance Manual It also can be a symptom of unauthorized ...errors and invalid system responses. 1. To run the Lenovo Solution Center program, click Start ➙ Control Panel ➙ System and Security ➙ Lenovo - Note: The diagnostic tests are intended to test only ThinkPad products. Identify the failing symptoms in as much detail...
Hardware Maintenance Manual
Page 36
... when you suspect a power problem, see the appropriate one of the ac power adapter for error code descriptions and troubleshooting hints. 2. When the ThinkPad logo is displayed, repeatedly press and release the F12 key. Power system checkout To verify a symptom, do the following : 1. Turn off the... computer. 6. To check the ac power adapter, do the following : 30 Hardware Maintenance Manual Use the arrow keys to the computer. 2. If an error code is used, use the diagnostic program. Turn on a USB device or CD. ...
... when you suspect a power problem, see the appropriate one of the ac power adapter for error code descriptions and troubleshooting hints. 2. When the ThinkPad logo is displayed, repeatedly press and release the F12 key. Power system checkout To verify a symptom, do the following : 1. Turn off the... computer. 6. To check the ac power adapter, do the following : 30 Hardware Maintenance Manual Use the arrow keys to the computer. 2. If an error code is used, use the diagnostic program. Turn on a USB device or CD. ...
Hardware Maintenance Manual
Page 38
... is correct, replace the system board. • If the voltage is still less than +11.0 V dc after replacement, replace the system board. 32 Hardware Maintenance Manual Remove the backup battery (see "1010 Battery pack" on . See the following : 1. Turn the computer upside down. 3. Note: Recharging will take at least 3 hours, even...
... is correct, replace the system board. • If the voltage is still less than +11.0 V dc after replacement, replace the system board. 32 Hardware Maintenance Manual Remove the backup battery (see "1010 Battery pack" on . See the following : 1. Turn the computer upside down. 3. Note: Recharging will take at least 3 hours, even...
Hardware Maintenance Manual
Page 40
...in the same operation. When the recovery process is complete, the Set Up Windows screen is available, neither Lenovo nor Lenovo authorized service technicians provide 34 Hardware Maintenance Manual The Master + User mode requires two hard disk passwords; Attention: If the user hard disk password has been... can be needed for the hard disk password: User only and Master + User. Hard disk password There are two modes for a ThinkPad notebook computer: the power-on password protects the system from you have a Supplemental Recovery Disc, insert it will restart into the Microsoft ...
...in the same operation. When the recovery process is complete, the Set Up Windows screen is available, neither Lenovo nor Lenovo authorized service technicians provide 34 Hardware Maintenance Manual The Master + User mode requires two hard disk passwords; Attention: If the user hard disk password has been... can be needed for the hard disk password: User only and Master + User. Hard disk password There are two modes for a ThinkPad notebook computer: the power-on password protects the system from you have a Supplemental Recovery Disc, insert it will restart into the Microsoft ...