Compaq presario CQ43 screen is black
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Tuhin_cbr
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Aug 16, 2014 at 05:37 PM
Ambucias Posts 47356 Registration date Monday February 1, 2010 Status Moderator Last seen February 15, 2023 - Aug 18, 2014 at 05:20 PM
Ambucias Posts 47356 Registration date Monday February 1, 2010 Status Moderator Last seen February 15, 2023 - Aug 18, 2014 at 05:20 PM
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Ambucias
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Aug 18, 2014 at 05:20 PM
Aug 18, 2014 at 05:20 PM
If the external monitor, properly connected to the monitor, also shows no display, the issue may come from your video card or circuits thereof.
Sorry but only a hands-on qualified technician can perform the tests to narrow down the issue.
Sorry but only a hands-on qualified technician can perform the tests to narrow down the issue.
Ambucias
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Aug 16, 2014 at 05:40 PM
Aug 16, 2014 at 05:40 PM
Hi
Try this to remove possible "flea power":
1. Remove battery and power cable.
2. Press and hold the power button for 58 seconds.
3. Replug the cable and start.
Let me know
Try this to remove possible "flea power":
1. Remove battery and power cable.
2. Press and hold the power button for 58 seconds.
3. Replug the cable and start.
Let me know
Ambucias
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Aug 18, 2014 at 06:13 AM
Aug 18, 2014 at 06:13 AM
Have you tried to check for a screen issue by plugging to an external monitor?
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