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User Manual - Page 5
... 36 Numeric error codes 36 Error messages 38 Beep symptoms 39 No-beep symptoms 39 LCD-related symptoms 40
Intermittent problems 41 Undetermined problems 41
Lenovo 3000 N500 43
Specifications 43 Status indicators 45 FRU tests 47 Fn key combinations 48 FRU replacement notices 49
Screw notices 49 Retaining serial numbers 50 Removing and replacing a FRU 53 1010 Battery pack...
User Manual - Page 22
... result in exposure to the requirements of the Department of Health and Human Services 21 Code of Federal Regulations (DHHS 21 CFR) Subchapter J for Class 1 laser products.
Do not open.
14 Lenovo 3000 N500 Hardware Maintenance Manual
Laser compliance statement
Some models of Lenovo 3000 computer are also sold separately as a CD-ROM drive or a DVD...
User Manual - Page 25
... on page 19 - "Strategy for replacing FRUs"
-
Follow the directions on the customer support site http://www.lenovo.com/support
System Disassembly/Reassembly videos that the latest BIOS is replaced, ensure that show the FRU removals or replacements for the Lenovo® authorized service technicians are customer-installable. To download software fixes, drivers, and BIOS, do as follows...
User Manual - Page 26
..., and replacing one , to see whether the error symptom is listed in the Symptom-to-FRU Index for the computer you are servicing.
18 Lenovo 3000 N500 Hardware Maintenance Manual Attention: When handling a system board: v Do not drop a system board or apply any of the FRUs may cause a system malfunction.
If you are instructed to run...
User Manual - Page 31
... the machine and the FRU part number are servicing sequence might not apply to your particular computer.
v Before replacing any Lenovo 3000 model that supports the PC-Doctor® for a variety of reasons that you go to the checkout guide, be overwritten. v A FRU should service the computer. Consider replacing a FRU only when a problem recurs. "PC-Doctor for Windows" on page...
User Manual - Page 34
...system checkout" on model-unique functions, refer to press the Enter key for the floppy drive; Follow the instructions on the computer.... an error code appears, go to -FRU index" on the following Web site: http://www.lenovo.com/support
Creating the...is to "Lenovo 3000 N500" on the model.)
26 Lenovo 3000 N500 Hardware Maintenance Manual
The main panel of the BIOS Setup Utility before ...
User Manual - Page 36
... Drive v Quick Erase Hard Drive
PC-Doctor for Windows
This product is designed to help you troubleshoot and resolve problems related to display symptoms and solutions: v Check System Health v System and Device Tests v Lenovo Troubleshooting Center v System Reports v Updates and Support
28 Lenovo 3000 N500 Hardware Maintenance Manual Select one of the categories listed below to your computer.
User Manual - Page 41
... keys to reset the password. Type the current master HDP in the Setup Configuration window.
Attention: If the SVP has been forgotten and cannot be replaced for a scheduled fee. Click Access BIOS. A
pop-up window opens. 7. The user must be made available to the servicer, neither Lenovo nor Lenovo authorized servicers provide any services to reset the user...
User Manual - Page 42
...operation mode.
34 Lenovo 3000 N500 Hardware Maintenance Manual v Open the LCD cover. Note: The computer does not accept any key.
Screen blank mode
If the time set on the resume timer...resumes operation: v The time set on the power switch. v If the battery indicator blinks orange, indicating that time. To put the computer into screen blank mode, press the Lenovo Care button and use the ...
User Manual - Page 44
... in the computer.
System board.
1. If replacing a FRU does not solve the problem, put the original part back in BIOS Setup Utility.
Note: For a device not supported by diagnostic codes in the Lenovo 3000 computers, see the manual for each error detected in this section lists symptoms and errors and their possible causes. Numeric error codes
Table 1. System board. System board.
36...
User Manual - Page 46
Allocation error for device.
Fan error.
Press to what it from . 2. Load "Setup Defaults" in boot order.
38 Lenovo 3000 N500 Hardware Maintenance Manual System board.
1. DIMM. 2. Backup battery. 3. If memory size has been changed, re-create the hibernation file.
1. Restore it was before the computer entered hibernation mode.
2. System board. Excluded from any ...
User Manual - Page 47
... CRT. 4. Two short beeps with error codes. POST error. DIMM.
Four cycles of four short beeps and a blank System board (security chip) screen.
Make sure that every connector is set . System board. Reseat DIMM. 2.
System board.
DIMM.
connected tightly and correctly.
2. The hard-disk password prompt appears. Related service information 39 System board. 2. System...
User Manual - Page 49
...or device that has failed, if wrong devices are supported by the FRU code. Replace any FRUs. 3. Non-Lenovo 3000 devices b. DIMM h. If the problem remains, replace the following : 1. Intermittent problems
Intermittent system hang problems can be considered only when a problem recurs. Turn off the computer. 2. PC Cards 4. FRU replacement should be due to a variety of causes that...
User Manual - Page 52
... 3000 Modem (MDC-1.5, 56 kbps HDA)
Yes
Some models
v Li-ion battery (6 cells) 2.4 Ah v Li-ion battery (6 cells) 2.6 Ah
v 65-watt type v 90-watt type v Windows Vista® Home Basic (32 bit) v Windows Vista Home Premium (32 bit) v Windows Vista Business (32 bit)
44 Lenovo 3000 N500 Hardware Maintenance Manual Table 7. Specifications (continued)
Feature
Description
Standard memory
v 1-GB DDR2...
User Manual - Page 104
... concealed by an access panel that the part is not a RoHS compliant FRU. Optional-service CRUs These CRUs are isolated parts within the computer that are available as options.
96 Lenovo 3000 N500 Hardware Maintenance Manual v FRUs marked with specific models listed and described as xxU (where U is an Optional-service CRU. Parts list
This section contains following types...
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