7
Select the device from the left pane and click
Run Tests
.
8
If there are any issues, error codes are displayed.
Note the error code and validation number and contact Dell.
System diagnostic lights
Power and battery-status light/hard-drive activity light
Indicates the battery-charge status or the hard-drive activity.
NOTE: Press Fn+H to toggle this light between power and battery-status
light and hard-drive activity light.
Hard-drive activity light
Turns on when the computer reads from or writes to the hard drive.
NOTE: Hard-drive activity light is supported only on computers shipped with
hard drive.
Power and battery-status light
Indicates the power and battery-charge status
Solid white
— Power adapter is connected and the battery has more than 5 percent
charge.
Amber
— Computer is running on battery and the battery has less than 5 percent
charge.
Off
•
Power adapter is connected and the battery is fully charged.
•
Computer is running on battery and the battery has more than 5 percent charge.
•
Computer is in sleep state, hibernation, or turned off
NOTE: Hard-drive activity light is supported only on computers shipped with
hard drive.
The power and battery-status light blinks amber along with beep codes indicating
failures.
For example, the power and battery-status light blinks amber two times followed by a
pause, and then blinks white three times followed by a pause. This 2,3 pattern
continues until the computer is turned off indicating no memory or RAM is detected.
The following table shows different light patterns and describes what they indicate.
141
Содержание Inspiron 5570
Страница 17: ...Component Secured to Screw type Quantity Screw image Wireless card bracket System board M2x3 1 17 ...
Страница 28: ...6 Disconnect the battery cable from the system board 28 ...
Страница 32: ...2 Lift the battery off the palm rest and keyboard assembly 32 ...
Страница 42: ...3 Lift the optical drive connector board along with the cable off the palm rest and keyboard assembly 42 ...
Страница 46: ...2 Peel the coin cell battery cable from the palm rest and keyboard assembly 46 ...
Страница 51: ...8 Lift the fan off the palm rest and keyboard board assembly 51 ...
Страница 54: ...3 Slide and remove the solid state drive from the solid state drive slot 54 ...
Страница 59: ...6 Lift the hard drive bracket off the hard drive 59 ...
Страница 63: ...6 Slide and lift the touchpad off the palm rest and keyboard assembly 63 ...
Страница 66: ...3 Lift the left speaker along with the cable off the palm rest and keyboard assembly 66 ...
Страница 69: ...3 Lift the heat sink off the system board 69 ...
Страница 72: ...6 Lift the power adapter port along with its cable off the palm rest and keyboard assembly 72 ...
Страница 76: ...7 Open the hinges 8 Lift the palm rest and keyboard assembly at an angle 76 ...
Страница 77: ...9 Slide and remove the palm rest and keyboard assembly off the display assembly 77 ...
Страница 78: ...10 After performing all the above steps you are left with display assembly 78 ...
Страница 80: ...Post requisites 1 Replace the wireless card 2 Replace the base cover 3 Replace the optical drive optional 80 ...
Страница 83: ...4 Lift the I O board off the palm rest and keyboard assembly 83 ...
Страница 87: ...6 Lift the power button board along with the cable off the palm rest and keyboard assembly 87 ...
Страница 92: ...13 Lift the system board off the palm rest and keyboard assembly 92 ...
Страница 100: ...Procedure After performing the above steps we are left with the palm rest and keyboard assembly 100 ...
Страница 103: ...2 Remove the display bezel off the display back cover and antenna assembly 103 ...
Страница 106: ...3 Lift the camera module from the display back cover and antenna assembly 106 ...
Страница 110: ...5 Lift the display panel away from the display back cover and antenna assembly 110 ...
Страница 114: ...3 Lift the hinges and brackets off the display back cover and antenna assembly 114 ...
Страница 117: ...3 Remove the display cable from the display back cover and antenna assembly 117 ...
Страница 120: ...120 ...