Lenovo 28472KU Support and Manuals
Get Help and Manuals for this Lenovo item
View All Support Options Below
Free Lenovo 28472KU manuals!
Problems with Lenovo 28472KU?
Ask a Question
Free Lenovo 28472KU manuals!
Problems with Lenovo 28472KU?
Ask a Question
Popular Lenovo 28472KU Manual Pages
Hardware Maintenance Manual - Page 3
... Set 39 Passwords 41
Power-on password 41 Hard-disk password 41
© Copyright Lenovo 2009, 2012
Supervisor password 41 How to remove the power-on password . . . 41 How to remove the hard-disk password . . . 42 Power management 43 Screen blank mode 43 Sleep (standby) mode 43 Hibernation mode 44 Symptom-to do first 27 Checkout guide 28
System supporting...
Hardware Maintenance Manual - Page 29
...
Before replacing parts: Make sure that changed the symptoms.
Attention: The setup configuration on the screen and install the necessary software. Telephone numbers for Lenovo Support are available at: http://www.lenovo.com/support/phone • System Disassembly/Reassembly videos that show the FRU removals or replacements for the Lenovo® authorized service technicians are instructed to...
Hardware Maintenance Manual - Page 33
... replace the FRU.
• Be careful not to it is covered under warranty:
© Copyright Lenovo 2009, 2012
27 Single failures can occur for a variety of service technician 2.
Name and phone number of reasons that the system was detected 7. Date of service 3. Failure symptoms, error codes appearing on page 28
- Procedure index and page number in the computer...
Hardware Maintenance Manual - Page 34
... 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
The following Web site: http://support.lenovo.com
To create the PC-Doctor diagnostic CD, follow the instructions on the computer. 2. When the ThinkPad logo comes up...
Hardware Maintenance Manual - Page 35
... limitation only applies to -FRU index" on ThinkPad computers. Follow the instructions on the model.) Note: PC-Doctor menu does not mean the formal support device list. The main panel of the device. Select Diagnostics with the TrackPoint® pointer. Instead of entering the supervisor password; Some unsupported device names may appear in the docking...
Hardware Maintenance Manual - Page 37
... works through the Windows operating system. It enables you to test the hardware features of computer problems and solutions for the program. To run the PC-Doctor program to run this program, do the following Web site:
http://support.lenovo.com • To install the latest Lenovo ThinkVantage Toolbox on the computer, follow the instructions on the screen.
Hardware Maintenance Manual - Page 39
...information about ThinkPad computers that enable you to troubleshoot and resolve computer internal storage and memory problems.
Notes: • If the computer you are applicable to enable it . If the Touch Pad is available only on the screen. The Lenovo diagnostics programs include following : • Interactive Tests ➙ Mouse
System supporting the Lenovo diagnostics programs
The...
Hardware Maintenance Manual - Page 45
... the hard disk drive is replaced because of time depends on the method you do the following information: • "Restoring the factory contents by using Recovery Disc Set" on page 39 • "Passwords" on page 41 • "Power management" on which discs to complete the Windows setup.
To install the factory contents by using Product...
Hardware Maintenance Manual - Page 46
... the computer.
Press F10 to complete the Windows setup.
40 Hardware Maintenance Manual Note: The rest of the recovery process is fully automated and no activity is apparent on the screen to save the Setup Utility configuration changes. When the recovery process is complete, the Set Up Windows screen is required by you. Follow the instructions...
Hardware Maintenance Manual - Page 47
... forgotten, do the following:
(A) If no master HDP is turned on the screen whenever the computer is available, neither Lenovo nor Lenovo authorized service technicians provide any of these passwords has been set, a prompt for a scheduled fee. Power-on password
A power-on password (POP) protects the system from the hard disk drive. The Master + User mode requires two...
Hardware Maintenance Manual - Page 48
... leave the Enter New Password field blank, and press Enter twice. 8. 1. Turn on the computer. 2. For the other models, enter the master HDP. The hard disk drive can be made available to the service technician, neither Lenovo nor Lenovo authorized service technicians provide any services to reset the user HDPs or to enter BIOS Setup Utility. When the ThinkPad...
Hardware Maintenance Manual - Page 54
... FRUs that have no more errors exist. Rerun the test to a variety of the following : 1. If any damaged FRU. 3. Undetermined problems
If the diagnostic tests did not identify the adapter or device that has failed, if wrong devices are supported by the FRU code. Devices attached to do not replace any FRUs. 3. Printer, mouse, and...
Hardware Maintenance Manual - Page 59
... • Wireless device drivers
Change the camera settings and the setting of the microphone mute button cannot be installed on the computer.
2. To return to enable the feature specified in Windows XP, shut the computer down or show the panel for selecting a power plan (power scheme) appears. Note: For Windows XP models, the setting of the microphone mute...
Hardware Maintenance Manual - Page 60
...® pointing device. Change the settings of the ThinkLight is supported only on the computer. Reserved. Reserved.
Turn the ThinkLight® on to start Presentation Director, and change the settings. Note: This function is shown on the screen for a few seconds when you must have the ThinkPad PM device driver installed on the ThinkPad Notebooks that...
Hardware Maintenance Manual - Page 121
... 10. An
N in U. • FRU with your product. CRU information and replacement instructions are available from Lenovo at http://www.lenovo.com/CRUs. When return is an example of a unique configuration) should be resolved with specific models listed and described as Optional-service CRUs. ThinkPad computers contain the following lists of CRUs include the ac power adapter, power...
Lenovo 28472KU Reviews
We have not received any reviews for Lenovo yet.