Lenovo 2847DJU Support and Manuals
Get Help and Manuals for this Lenovo item
View All Support Options Below
Free Lenovo 2847DJU manuals!
Problems with Lenovo 2847DJU?
Ask a Question
Free Lenovo 2847DJU manuals!
Problems with Lenovo 2847DJU?
Ask a Question
Popular Lenovo 2847DJU Manual Pages
User Manual - Page 5
...-disk password . . . . 58 Power management 60 Screen blank mode 60 Sleep (standby) mode 60 Hibernation mode 61 Symptom-to-FRU index 62 Numeric error codes 62 Error messages 65
© Copyright Lenovo 2009, 2010
No-beep symptoms 65 LCD-related symptoms 66 Intermittent problems 67 Undetermined problems 67
Status indicators 69
Fn key combinations 71
FRU replacement notices...
User Manual - Page 47
... are installed before completing the service action. Strategy for replacing FRUs"
- Select Downloads and drivers. 4. "Product definition" on the screen and install the necessary software.
© Copyright Lenovo 2009, 2010
39 Go to contact the Customer Support Center at 800-565-3344 for replacing a hard disk drive" on the
screen. 3. Enter the product number of the computer or...
User Manual - Page 48
... system board, and replacing one . v Some computers have been changed the symptoms.
Attention: The setup configuration on the screen to prevent cracking at each
BGA (Ball Grid Array) chipset. If you are
instructed to run a low-level format before replacing a hard disk drive.
Whatever causes the first error code may alter the settings. then, when service has been completed...
User Manual - Page 51
... service the computer. If the error does not recur, do not replace the FRU. Some descriptions might be replaced because of the correct model. v Be careful not to replace a nondefective FRU.
© Copyright Lenovo 2009, 2010
43 v Before replacing any ThinkPad model that a FRU is defective, clear the error log and run the test again. Consider replacing a FRU only when a problem recurs...
User Manual - Page 52
... drive becomes noisy, it : __ 1. Date of service __ 3. Failing FRU name and part number __ 8. Machine type, model number, and serial number __ 9. Before checking problems with multiple labels v Damaged or bent diskette eject button v Fuses blown by attachment of a nonsupported device v Forgotten computer password (making the computer unusable) v Sticky keys caused by spilling a liquid...
User Manual - Page 56
... following Web site: http://www.lenovo.com/support
To install the latest Lenovo ThinkVantage Toolbox (Lenovo System Toolbox) on the computer, follow the instructions on the Rescue and Recovery main screen.
48 ThinkPad SL410, L410, L412, SL510, L510, and L512 Hardware Maintenance Manual
Lenovo ThinkVantage Toolbox (Lenovo System Toolbox) also has problem determination aids that works through...
User Manual - Page 63
... updates to the software that you can use an external USB DVD drive. The recovery disc set consists of the user instructions and the following set ...Set for the computer. v During the recovery process, all recovery disc sets come with the pre-installed software when they will be posted on http://www.lenovo.com/spm
Restoring the factory contents by using Recovery Disc Set" v "Passwords...
User Manual - Page 65
... and cannot be replaced for access to reset the password.
The system administrator then provides the user HDP to the BIOS Setup Utility and change the system configuration. Turn off the computer. 2. The password must be made available to the service technician, there is available, neither Lenovo nor Lenovo authorized service technicians provide any services to reset either...
User Manual - Page 66
... check whether the ThinkPad Notebook you are servicing supports the Passphrase function, enter the BIOS Setup Utility and go to remove the hard-disk password
Attention: If User only mode is selected and the user HDP has been forgotten and cannot be replaced for a scheduled fee. Select Password. 5. Type the current SVP in the Setup confirmation window, select...
User Manual - Page 70
... restart the computer.
62 ThinkPad SL410, L410, L412, SL510, L510, and L512 Hardware Maintenance Manual A numeric error is not described there, go to "Intermittent problems" on page 67
The symptom-to-FRU index in this section lists symptoms and errors and their possible causes. If replacing a FRU does not solve the problem, put the original part back in POST...
User Manual - Page 71
... ac adapter.
2. Numeric error codes (continued)
Symptom or error (beeps, if any)
FRU or action, in BIOS Setup Utility.
2. Default configuration used (two short beeps)
Turn off the computer and discharge CMOS. CPU. 2. Related service information 63 System board.
02D0 System cache error. (two short beeps)
1. DIMM. 2. DIMM. 3. System board. Replace the backup battery...
User Manual - Page 75
..., such as cosmic radiation, electrostatic discharge, or software errors. Visually check each FRU for the system board in the internal drive h.
Remove or disconnect all attached devices are installed, or if the system simply is detected, replace the FRU shown by the computer. DIMM g. If the problem does not recur, reconnect the removed devices one...
User Manual - Page 80
... ThinkPad Notebooks that have the ThinkPad PM device driver installed on or off status of the UltraNav® pointing device.
To return to change the Fn+F7 settings.
Has the same function as the SysRq key.
72 ThinkPad SL410, L410, L412, SL510, L510, and L512 Hardware Maintenance Manual For Windows 7: Switch a display output location v Computer display only (LCD) v Computer...
User Manual - Page 155
... (customer replaceable unit) is an
example of CRUs: Self-service CRUs
These CRUs unplug or are available as xxU (where U is an example
of these types of the service parts. v ...models, unless specific types or models
are concealed by an access panel that is typically secured by more than two screws. Optional-service CRUs These CRUs are isolated parts within the computer that the part...
User Manual - Page 215
...-all v 0585-all v 0591-all
8 LCD module, 14.0-inch HD anti-glair v 0530-all v 0553-all v 0585-all v 0591-all
9 Wireless LAN antenna set 14W
Table 42. Parts list-14.0-inch HD LCD (continued)
No. FRU (15.6-inch HD LCD)
1 LCD front bezel for 15W
FRU no. 42T0684
CRU ID
N
42T0648 N
27R2433...
Lenovo 2847DJU Reviews
We have not received any reviews for Lenovo yet.