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Popular Lenovo 2808C5U Manual Pages
Brochure - Page 4
... is still covered under warranty and provides
help reduce overall helpdesk costs and unlimited repairs and/or system replacement in -one low price. Online. Warranty upgrades provide a higher level of mind. Convenient award-winning
ThinkPlus Secure Business (bundle)
support with peace of service at any time during your old drive and hold on more
information and...
User Manual - Page 5
... Hibernation mode 61 Symptom-to-FRU index 62
© Copyright Lenovo 2009, 2010
Numeric error codes 62 Error messages 66 Beep symptoms 67 No-beep symptoms 67 LCD-related symptoms 68 Intermittent problems 69 Undetermined problems 69
Status indicators 71
Fn key combinations 75
FRU replacement notices 79
Screw notices 79 Retaining serial numbers 80
Restoring the...
User Manual - Page 51
... checkout" on page 48 - Before you replace FRUs, use new nylon-coated screws.
v Before replacing any ThinkPad model that a FRU is defective, clear the error log and run the test again. v A FRU should service the computer. Single failures can occur for DOS diagnostics program. If the error does not recur, do not replace the FRU. v Be careful not to...
User Manual - Page 54
... mean the formal support device list. If an error code appears, go to "Power system checkout" on page 51, and check the power sources. Insert the PC-Doctor CD into the internal optical drive. 6. Instead of the ThinkPad Notebook. A pull-down menu appears. (Its exact form depends on the computer. If the computer cannot be powered...
User Manual - Page 64
... save the Setup Utility configuration changes. Select your language and click Next.
56 ThinkPad T400s, T410s, and T410si Hardware Maintenance Manual 8. Restoring the factory contents by using the following procedure: a. Order the Recovery Disc Set and the drive at least five hours.
1. The recovery disc set of time depends on the computer. Applications and Drivers Recovery Disc...
User Manual - Page 66
..., check whether a master HDP has been set and is appearing on password
To remove a POP that you are two modes for a scheduled fee. Turn on the computer. 2. When the ThinkPad logo comes up, immediately press F1 to reset the password. Note: There are servicing supports the Passphrase function, enter the BIOS Setup Utility and go to the BIOS...
User Manual - Page 68
... the Fn key. v The CPU stops. v Turn on the "Turn off . Note: You can also put the computer into sleep (standby) mode automatically: v If a "suspend time" has been set on the power switch.
60 ThinkPad T400s, T410s, and T410si Hardware Maintenance Manual
v The hard disk drive is a Windows 7 model, it does not support ThinkVantage Productivity Center.
User Manual - Page 70
... checksum of the CRS2 setting save the current setting by diagnostic codes in the ThinkPad Notebooks, see the manual for each error detected in this section lists symptoms and errors and their possible causes. Then
defaults.-The checksum of the supervisor password in boldface type. If replacing a FRU does not solve the problem, put the original part back in sequence."
If...
User Manual - Page 72
... battery for more than 8 hours by running BIOS Setup Utility.
0260 System timer error.
1.
DIMM. 2. System board.
02F6 Software NMI failed
1. System board.
1802 Unauthorized network card is set in BIOS Setup Utility.
2.
System board.
64 ThinkPad T400s, T410s, and T410si Hardware Maintenance Manual Default configuration used .
1. Default configuration used .
1. Load...
User Manual - Page 73
... in Slot-0, but the reader that you set up for the authentication.
1830 Invalid memory configuration-Power off and install a memory module to enter SETUP
1. Main hard disk drive.
3. System board.
1820 More than one external fingerprint reader is available at http://www.lenovo.com/support
2100 Initialization error on page 89.
2000 Hard Drive Active...
User Manual - Page 75
..., pause, three short beeps, pause, three more short 1. Five short beeps and a blank screen. Type the password and press Enter. A hard-disk password is set . See "Numeric error codes" on , LCD blank, 1.
The hard-disk password prompt appears.
Related service information 67 LCD assembly. 3. Reinstall the operating system. External CRT. 4. DIMM.
System board
No-beep symptoms
Table...
User Manual - Page 76
... excessive pixel problems can cause viewing concerns. v One pixel consists of dots that any replacement LCD will be deemed as defective by Lenovo and it should be considered faulty. v LCD backlight not working.
v LCD screen unreadable. v Screen abnormal.
LCD assembly. 3. System board. LCD assembly.
68 ThinkPad T400s, T410s, and T410si Hardware Maintenance Manual However, if...
User Manual - Page 77
... errors exist. When analyzing an intermittent problem, do with a hardware defect, such as cosmic radiation, electrostatic discharge, or software errors. If no error is not operating, follow these procedures to verify that has failed, if wrong devices are supported by the FRU code.
Verify that all of the failure is detected, replace the FRU shown by the computer...
User Manual - Page 84
... a display output location, start Presentation Director, and change the settings. Note: This function is not supported if different desktop images are
displayed on the ThinkPad Notebooks that have the ThinkPad PM device driver installed on or off .
Reserved. The computer display becomes brighter. Put the computer into hibernation mode. Enable the FullScreen Magnifier function. To...
User Manual - Page 159
... all models ending in U. Optional-service CRUs These CRUs are isolated parts within the computer that are held by no more than two screws. An N in the CRU ID column. two asterisks (**) means that the part is an Optional-service CRU. Once the access panel is removed, the specific CRU is identified by more than two screws. ThinkPad...
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