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Popular Lenovo 18496VU Manual Pages
Brochure - Page 4
... system.
Battery life (and recharge times) will be different from its retail version (if available) and may apply. Service delivery methods and parts availability vary by IBM or Lenovo; Fees and restrictions may not provide full feature functionality. rates are variable and are not manufactured, warranted or supported by country, may require the replacement of support varies...
User Manual - Page 3
... pre-installed system 31 Passwords 32 Power management 35 Checkout guide 38 Testing the computer 38 Detecting system information with PC-Doctor. . . 41 Power system checkout 41
ThinkPad R50e, R51e and R52 Series . . . . . 45 Product overview 47
Specifications 47 Status indicators 54 FRU tests 57 Fn key combinations 59 Symptom-to-FRU index 62 Numeric error codes 62 Error...
User Manual - Page 9
...correct the problem, reinstall that board, and then replace the other one. The BIOS and device drivers are posted on the computer you are servicing may have both a processor board and a system board. Strategy for replacing FRUs
Before replacing parts Make sure that changed the symptoms.
Attention: The setup configuration on the customer support site http://www.lenovo.com/think/ support
Advise...
User Manual - Page 35
... be overwritten.
v Before replacing any ThinkPad model that have been altered.
If the error does not recur, do return a FRU, you replace FRUs, use new nylon-coated screws. Drives in the computer that the model of reasons that has the PC-Doctor® for a variety of the machine and the FRU part number are servicing sequence might have nothing...
User Manual - Page 38
...set , a prompt for access to select.
7. Supervisor password: A supervisor password (SVP) protects the system
32 R50e, R51e and R52 Series Related service information
5. On each of these passwords has been set... neither Lenovo nor Lenovo authorized servicers provide any ThinkPad computer: the power-on by an unauthorized person.
Exception: If only an SVP is installed, the password prompt does...
User Manual - Page 39
....
Note: To check whether the ThinkPad computer supports the Passphrase function, enter the BIOS Setup Utility and go to move down the menu. For how to remove the backup battery, see "1010 Battery pack" on password
To remove a POP that you have forgotten, do the following:
(A) If no service procedure to reset the password. then, while the "To interrupt...
User Manual - Page 40
... Enter Current Password field. For the other models, enter the master HDP. Related service information
5. then leave the Enter New Password field blank, and press Enter twice.
8. In the Changes have been saved window, press Enter.
9.
then enter the master HDP. Note: To check whether the ThinkPad computer supports the Passphrase function, enter the BIOS Setup Utility and...
User Manual - Page 44
... lead to test only ThinkPad products. For some devices are intended to false indications of the computer. The use of the BIOS Setup Utility before you initialize the computer configuration, some possible configurations of the procedure. Note: The diagnostic tests are disabled, such as a guide in the docking station, even if the computer supports the docking station...
User Manual - Page 46
...Exit Diag.
Checkout guide
Diagnostics Interactive Tests
Run ... Setup Utility, the Diskette Drives test is activated even if no legacy diskette drive is a
problem...ThinkPad computer.
4. Note: After running PC-Doctor for at least 2 seconds; All Rights Reserved. v Video Adapter test supports only the LCD display on the screen.
Follow the instructions on the ThinkPad computer...
User Manual - Page 51
ThinkPad R50e, R51e and R52 Series
Product overview 47 Specifications 47 Status indicators 54 FRU tests 57 Fn key combinations 59
Symptom-to-FRU index 62 Numeric error codes 62 Error messages 67 Beep symptoms 68 No-beep symptoms 68 LCD-related symptoms 69 Intermittent problems 70 Undetermined problems 70
FRU replacement... battery ...Lenovo 2005. Portions © IBM Corp. 2005.
45
User Manual - Page 72
... Protection sensor diagnostics failed. Symptom-to the ThinkPad computer, and place the computer on a horizontal surface. Ensure that the latest HDD firmware is not supported by pressing ESC. Undock docking station or port replicator if it by this system, with an old firmware, the customer needs to update its firmware to enter SETUP
1. Do not apply any physical shock...
User Manual - Page 74
Reseat the LCD connector.
2.
Two short beeps with error codes. See "Numeric error codes" on , and LCD blank during POST.
1. Three ...Reseat DIMM. 2.
POST error. DIMM.
Make sure that every connector is set. The power-on password or a supervisor password is set the Screen expansion function.
68 R50e, R51e and R52 Series Start the ThinkPad Configuration program and set . Only the cursor ...
User Manual - Page 76
... at a time (do with a hardware defect, such as cosmic radiation, electrostatic discharge, or software errors. When analyzing an intermittent problem, do not replace any
damaged FRU. 3.
Replace any FRUs. 3. Non-ThinkPad devices b. Printer, mouse, and other external devices d. Battery pack e. If the problem does not recur, reconnect the removed devices one at the time of the failure...
User Manual - Page 77
...screws. v Use a torque screwdriver if you service this section carefully before replacing any FRU. Tighten screws as follows: v ...replacing parts. ThinkPad R50e, R51e and R52 Series 71 Screw notices
Loose screws can cause a reliability problem.
FRU replacement notices
FRU replacement notices
This section contains notices related to tighten.
In the ThinkPad computer, this problem...
User Manual - Page 247
LCD models
Parts list
Language
P/N (NMB)
P/N
P/N
CRU
(ALPS) (Chicony) ID
Arabic
39T0664 93P4861 39T0786 **
Belgian
39T0659 93P4856 39T0781
Chinese, Traditional 39T0661 93P4858 39T0783... 93P4854 39T0779
Swedish or Finnish
39T0650 93P4847 39T0772
Swiss
39T0655 93P4852 39T0777
Thai
39T0671 93P4868 39T0793
Turkish
39T0660 93P4857 39T0782
ThinkPad R50e, R51e and R52 Series 241
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