Question about Mgc P700 17" Flat Panel LCD Monitor

2 Answers

No video ?

I get Power on front LED and it will go green when a Pc is connected but never any video.Also no Onscreen muen when using front buttons? Any help is good help?

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  • reakantha Jun 24, 2008

    Philips 105s monitor has no video.Fly back & H out transisitor is good. There no voltage for that devices.



2 Answers

I have a monitor with the same problem and I dont know what it is but I know for sure this model the vg700b is a LCD and not a crt.

Posted on Mar 21, 2007

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This is a common problem with LCD panels and usually means that you have a defective backlight. Not an expensive repair but not something you could repair.

Posted on Jun 22, 2006

  • Kim Yearick
    Kim Yearick Jul 12, 2006

    I must have been confused when I answered this question. Sorry about that. This is not an LCD panel and I do know the difference. Sounds like you either have no high voltage or no video drive at the CRT. If the high voltage is out, you probably need a flyback and horizontal output transistor. Not that expensive these days but if you are not familiar with what they are you probably would not be able to replace them. Video drive problems would require an oscilloscope to check for signal at the CRT. Again if you do not have an oscope you will be limited in what you can do. Overall the repair should not cost that much at a reliable repair facility and would be worth the expense. Good luck and sorry about the confusion.



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2 Answers

How can i correct the front panel connections

your motherboard has three sockets for the front panel connection:
-USB socket, to connect any front usb ports you might have
-AUDIO socket, to connect speaker/microphone socket on the front of your case
-FRONTPANEL socket, where are connected the turn on/reset buttons, the ide/power leds and the buzzer. To connect all the pin in the right way, refer to the attached picturefranzer_2.jpg
Hope it helped,

Mar 02, 2011 | Gigabyte GA-8SMML Motherboard

1 Answer

On powerup of Dell Dimension 5100 running Windows XP the computer hangs with diagnostic lights 1, 2 and 3 a steady green and 4 off. The onscreen message is: 300XT BIOS P.N 113-A33437-102 which appears on a...

try this:

Power the PC off, open the case cover, remove/reseat the video card in the slot.
* Power the PC off
* Disconnect the PC power cord from the rear of the PC
* Remove the computer cover
* Move the RTCRST (Clear CMOS) jumper from pins 1/2 and place it on pins 2/3
* Press the PC power button
* Move the jumper back to pins 1/2
* Remove/reseat the video card in the slot
* Replace the power cord and cover and then power the PC on

Hope it helps

Nov 05, 2010 | Dell Dimension 5100 (D51L1) PC Desktop

1 Answer


The motherboard in your computer is an MSI MS-7145, which is also called RS480M. You can download a copy of the manual here. The front panel connections are on page 2-20.

Looking at the header JFP1, pins 1 through 9 (odd numbers) are the front row, pins 2 through 10 are the back. Pin 10 is the missing pin. The power switch connects to pins 6 and 8. The power LED connects to pins 2 and 4. The HDD LED connects to pins 1 and 3. The reset button, if used, connects to pins 5 and 7.

May 13, 2009 | E-Machines eMachines Desktop PC

1 Answer


Hi there
The front panel connectors are mainly,
  • harddisk activity connector
  • power switch connector
  • reset switch connector
  • power LED connector
  • speakers connector
  • USB connector
Harddisk activity connector
This normally comes red in colour and is labeled as HDD-LED
Power switch connector
This comes green in colour and is labeled as POWER-SW
Reset switch connector
This usually comes grey in colour and is labeled as RST-SW
Power LED connector
This is usually green in colour and is labled as PWR-LED
Speakers connector
This speaker will give different beep sounds during boot to tell the user if there is any errors. It occupies 4 pins, however only 2 is important for the function. Be sure to connect the red coloured cable to the positive polarity and the black to the negative.
front_panel_connectors.jpg Front panel connectors pins on the motherboard
front_panel.jpg Front panel connectors from the casing

Good luck and thanks for using FixYa!!

May 13, 2009 | eMachines T6420 PC Desktop

1 Answer

Pc will not power on .Press main power button on the front of the server,all fans work and front Disk LED glows yellow. Power LED at rear glows green but LED on the front(light bulb symbol) not lit....

Open the case and check the connection between the case power button and the motherboard. unplug that connection and short out the pins on the mb. The computer should start up. If it doesn't, there is something wrong with the mobo. If it does, there is something wrong with the switch, or the connector wasn't tight.

Sep 06, 2008 | Compaq Computers & Internet

2 Answers

No video ?

Check the vga cable ?

Apr 21, 2008 | Proview PL926WBi 19" LCD Monitor

1 Answer

No video ?

Dude is the monitor is ok now..

Post bakc


Mar 12, 2008 | Envision EN-7100e 17" Flat Panel LCD...

1 Answer

Magnavox lcd tv

Setting the Sleep Timer sleeptimer.gif The sleep timer allows your LCD TV to automatically turn OFF after a given amount of time. You can set the sleep timer using your remote control or through the onscreen display (OSD).
1. Press the SLEEP button on the remote control. The sleep timer appears at
the top of your screen.
2. Press the SLEEP button one or more times to select the time you want.
3. Press the EXIT button to hide the sleep timer display. Your sleep timer is now running in the background. The sleep timer will be hidden after 10 seconds.
Turning On the LCD TV.
1. Press the MAIN POWER switch in the back of the unit (see Back Connectors for location). The Status LED on the front turns orange
and your LCD TV is ready to turn on.
2. Press the POWER button on the front of your LCD TV or on your
remote control. The Status LED on the front turns green.moz-screenshot-6.jpgmoz-screenshot-5.jpg

Dec 18, 2007 | Televison & Video

3 Answers

Powerbutton flashing yellow

If the main power button LED is flashing or solid yellow, this could indicate a hardware problem.


Was it running good before?


Are the diagnostic LED lights all green?


Here is what dell says:


If the power light is blinking amber  —

 The computer is receiving electrical power, but an internal power problem might exist.

  • Ensure that the voltage selection switch is set to match the AC power at your location (if applicable).
  • Ensure that the processor power cable is securely connected to the system board.

Do you remember what the BSOD said?

Oct 22, 2007 | Dell OptiPlex GX620 PC Desktop

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