Компьютер Dell Индикаторы

Figure 4: Num Lock Flashing, Caps Lock On, Scroll Lock OnThe microcontroller is handing control of the computer to the processor. This code persists if no processor is detected.

1. Reseat the processor.
2. Replace the system board.
3. Replace the processor.

Figure 5: Num Lock On, Caps Lock Flashing, Scroll Lock OnThe memory has encountered an error.

1. Reseat the memory modules.
2. Replace the memory modules.
3. Replace the system board.

Figure 6: Num Lock Flashing, Caps Lock Flashing, Scroll Lock FlashingA system board component is faulty.Replace the system board.
Figure 7: Num Lock Flashing, Caps Lock Flashing, Scroll Lock OnThe video card is preventing the computer from completing POST.

1. Replace the video card.
2. Replace the system board.

Figure 8: Num Lock Flashing, Caps Lock Flashing, Scroll Lock OffThe keyboard is preventing the computer from completing POST.

1. Reseat the keyboard cable.
2. Replace the keyboard.
3. Replace the system board.

Figure 9: Num Lock Flashing, Caps Lock Off, Scroll Lock FlashingThe USB controller encountered a problem during initialization.

1. Remove any USB devices.
2. Replace the system board.

Figure Num Lock On, Caps Lock Flashing, Scroll Lock FlashingNo SODIMMs are installed.

1. Install the memory modules.
2. Reseat the memory modules.
3. Replace the memory modules.
4. Replace the system board.

Figure Num Lock Flashing, Caps Lock On, Scroll Lock FlashingThe LCD encountered a problem during initialization.

1. Reseat the LCD cable.
2. Replace the LCD panel.
3. Replace the video card.

Figure Num Lock Off, Caps Lock Flashing, Scroll Lock FlashingThe modem is preventing the computer from completing POST.

1. Reseat the modem.
2. Replace the modem.
3. Replace the system board.