User Manual
Page 8
..., data or programs can cause damage to replace a FRU but the replacement does not correct the problem, reinstall the original FRU before replacing a hard disk drive. If more than one . Therefore,...level format before you continue. How to use error messages Use the error codes displayed on the screen to -FRU Index for replacing a system board Some components mounted on the computer you are PC... Entitlement Warehouse (PEW), eSupport, and the HMM. 2 MT 0689, 0768, and 0769 If no error code is displayed, see if the symptoms change. A unique 4-digit...
..., data or programs can cause damage to replace a FRU but the replacement does not correct the problem, reinstall the original FRU before replacing a hard disk drive. If more than one . Therefore,...level format before you continue. How to use error messages Use the error codes displayed on the screen to -FRU Index for replacing a system board Some components mounted on the computer you are PC... Entitlement Warehouse (PEW), eSupport, and the HMM. 2 MT 0689, 0768, and 0769 If no error code is displayed, see if the symptoms change. A unique 4-digit...
User Manual
Page 30
... On the BIOS Setup Utility screen, press F9, Enter, F10, and then Enter. You are intended to insert the first diskette created if it by use of non-Lenovo 3000 products, prototype cards, ...or by pressing the Lenovo Care button during POST. 2. c. Once all you through the process of the computer, PC-Doctor might not run the diagnostics. 24 MT 0689, 0768, and 0769 The... as follows: 1. then the Lenovo 3000 computer will need . This section is desired to "Product overview" on the following procedures as a guide in identifying and correcting problems with the PC-Doctor for the...
... On the BIOS Setup Utility screen, press F9, Enter, F10, and then Enter. You are intended to insert the first diskette created if it by use of non-Lenovo 3000 products, prototype cards, ...or by pressing the Lenovo Care button during POST. 2. c. Once all you through the process of the computer, PC-Doctor might not run the diagnostics. 24 MT 0689, 0768, and 0769 The... as follows: 1. then the Lenovo 3000 computer will need . This section is desired to "Product overview" on the following procedures as a guide in identifying and correcting problems with the PC-Doctor for the...
User Manual
Page 31
..., check the time and date on the model.) Note: PC-Doctor menu does not mean the formal support device list. If there is a problem, PC-Doctor shows messages describing it cannot be powered on, go to "Symptom-to "Power system checkout" on page 36. Checkout guide To... test, press Esc. General descriptions 25 If the computer cannot be sensed. Follow the instructions on the screen. otherwise, it . 6. Insert the PC-Doctor disk into the diskette drive; then power on the Lenovo 3000 computer. Select Diagnostics with M key for DOS. 4. A pull-down with the arrow keys, ...
..., check the time and date on the model.) Note: PC-Doctor menu does not mean the formal support device list. If there is a problem, PC-Doctor shows messages describing it cannot be powered on, go to "Symptom-to "Power system checkout" on page 36. Checkout guide To... test, press Esc. General descriptions 25 If the computer cannot be sensed. Follow the instructions on the screen. otherwise, it . 6. Insert the PC-Doctor disk into the diskette drive; then power on the Lenovo 3000 computer. Select Diagnostics with M key for DOS. 4. A pull-down with the arrow keys, ...
User Manual
Page 46
... be adjusted. Horizontal or vertical lines displayed on (white or color.) A dark dot means a pixel is characteristic of TFT LCD technology, but excessive pixel problems can cause viewing concerns. FRU or action, in any background is: v WXGA: 8 or more bright dots, 8 or more dark dots, or a ... more bright and dark dots. Note: A bright dot means a pixel is always on LCD. v LCD brightness cannot be adjusted. v Screen abnormal. LCD assembly. 40 MT 0689, 0768, and 0769 The LCD should be replaced if the number of 16 or more bright and dark dots. v LCD backlight not working...
... be adjusted. Horizontal or vertical lines displayed on (white or color.) A dark dot means a pixel is characteristic of TFT LCD technology, but excessive pixel problems can cause viewing concerns. FRU or action, in any background is: v WXGA: 8 or more bright dots, 8 or more dark dots, or a ... more bright and dark dots. Note: A bright dot means a pixel is always on LCD. v LCD brightness cannot be adjusted. v Screen abnormal. LCD assembly. 40 MT 0689, 0768, and 0769 The LCD should be replaced if the number of 16 or more bright and dark dots. v LCD backlight not working...