Kenwoodkdcx895 says trouble

Open your device settings then go to general this should be at the top of the screen then go to backup and reset you should see this option on the left of your screen then go to factory data reset which should be on the lower rite of screen.

let us try out this method lina lina never know that error code will disappear.

1. While pressing the utility/counter bot
1. While pressing the utility/counter bottom, turn ON the power switch SW2.
2. Trouble Reset screen appears.
3. Press the [Trouble Reset] key.
4. Enter Service Mode Stop>0>0>Stop>0>1
5. When CE password has been set, enter it.
6. Service Mode Menu Screen appears
7. Conduct necessary operations and turn OFF the SW2 after completions.ton, turn ON the power switch SW2.
2. Trouble Reset screen appears.
3. Press the [Trouble Reset] key.
4. Enter Service Mode Stop>0>0>Stop>0>1
5. When CE password has been set, enter it.
6. Service Mode Menu Screen appears
7. Conduct necessary operations and turn OFF the SW2 after completions.

1. Touch the following code on the trouble code display screen.
(buton) Stop 0 7 1 3 9
2. [*] will be displayed on the trouble code screen.
3. Touch [*].
4. The screen will be shifted to the data restoration screen to perform data restoration.
NOTE
• When the restoration is performed in a short time, data restoration screen may not
be displayed.5. Check the message which indicates that the data restoration was successfully conducted.
Turn Main power OFF, and wait for ten seconds or more to turn it back ON

GOOD LUCK

Check your connection to the Wi-fi make sure it is connected.
Terry

DID you swap a board from a different machine if so you really messed up the machine, Have a tech come out to look it over mite run below? NVRAM holds the serial number and counts so people cant erase the counts as new.
CD3##: NVRAM Data error
• When the data stored due to the NVRAM trouble is lost, backup data can be used for restoration.
• Trouble code [C-D370] will be displayed when multiple errors (over 5) of NVRAM data are detected, which can be restored with one restoration command.
• Data backup will be automatically performed every hour. Backup can also be performed manually with the following setting.
[Service Mode] ? [Enhanced Security] ? [NVRAM Data Back Up]
Touch the following code on the trouble code display screen.
Stop ? 0 ? 7 ? 1 ? 3 ? 9
2. [*] will be displayed on the trouble code screen.
3. Touch [*].
4. The screen will be shifted to the data restoration screen to perform data restoration.
NOTE
• When the restoration is performed in a short time, data restoration screen may not
be displayed.
5. Check the message which indicates that the data restoration was successfully conducted.
Turn Main power OFF, and wait for ten seconds or more to turn it back ON.

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

Sounds like the operating system is not loading. needs to be reinstalled.

try to increase the refreshing rate - to the maximum

the camera lens itself has the trouble, it's ccd lens pick up camera that capture image may not calibrate in right convergence maybe it need to be adjust, lcd screen has no trouble.

Most portable computers have a monitor loop-through or simultaneous viewing function. Press the FN +F4 function keys on the portable computer to switch the image from the portable screen to the projection screen or to toggle through the following three options:

1. Liquid Crystal Display (LCD): Output displays only on the portable screen.
2. Cathode Ray Tube (CRT): Output displays only on the projection screen.
3. CRT/LCD: Output displays on the portable screen and the projection screen.

screen broken or the wiring to the screen. But....... It can also be the back light . look on line for the part numbers. IBM has a good service dept.