Question about BenQ T701 TFT 17" LCD Monitor

1 Answer

Tech problem Hi, my firend was given a Benq t701 monitor. After he installed it, he turned on the computer. The DOS page stayed on for about ten minutes, then it installed windows, but all he could see was the wallpaper. All the icons as well as the start menu and everything else had disappeared. He tried restatrting it, same problem. He went back to his old monitor and the problem stayed... What can he do?

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Guru:

    An expert who has written 7 tips or uploaded 3 video tips

  • BenQ Master
  • 695 Answers

If you can, check the display settings.
Some graphics cards have an option for dual monitors.
Sounds like the card is seeing only 'monitor 2'.
If you have more than one monitor port, try plugging both monitors in.
If no luck, you may have to boot into BIOS at power-up and configure from the menu.
But be careful not to fiddle with unknown settings in BIOS - this is the 'nerve center' of the computer and could cause total digital catastrophe.
If not sure, don't.
Or get expert to help re-configure.

Posted on Dec 20, 2017

Ad

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya Technician can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repair professionals here in the US.
click here to Talk to a Technician (only for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad
djnupi
  • 26 Answers

SOURCE: benq t701 flat screen no display

see this post
http://www.fixya.com/support/t155971-benq_t701_lcd_monitor

Posted on Dec 16, 2007

  • 1 Answer

SOURCE: BenQ FP731 Screen briefly displays then turns off

Did an independent diagnosis before finding this, and came to same conclusion. First found fuse PF751 was open circuit (3A black plastic fuse, not glass) over close to main heat sinks. When I replaced that with a fine fine strand of wire (for testing) then I saw Q759 (C5707) get hot. Checking the others shows that they should be driving into about 420 ohms on the primary side of the transformer for the flourescent lights (backlights) but on this one it was less than 1ohm. I've unsoldered the Q759 and now I measure 420ohms here too. Now I need to find a new C5707 or equivalent...

Posted on May 17, 2008

SOURCE: Benq T701 Monitor not display

the video converter is brock

Posted on Sep 09, 2008

  • 1 Answer

SOURCE: Benq monitor flashes primary colours when switch on or off

This is called burn-in mode. Used to test the monitor at the factory.
To fix this, use the buttons under the front of the monitor,
There are six buttons. Let's number them 1 to 6 from the left.
Press 6 to display menu (at the bottom in Red will say Burn in mode on)
Press 4 or 5 until Recall is highlighted
Press 6 to select
Press 4 or 5 until Recall All is highlighted
Press 6 to select
Press 4 or 5 until Yes is highlighted
Press 6 to select
Press 3 to exit
This will reset all paramaters and also turn-off burn-in mode
If you want to reset some parameters to your preferences, press 6 again to bring up menu and
see you user guide to get explanations for the different settings.

Posted on Dec 29, 2008

  • 1 Answer

SOURCE: Benq T701 LCD monitor

I had a similar problem: the backlight on my Benq T701 only functioned for a couple of seconds every time a turned the monitor on and then the backlight switched off (sometimes in two stages). An electronics guru at work said with those symptoms the transistors rarely were the problem and I just needed to resolder the connections of the high voltage coils onto the PCB. On visual inspection those solder connections seemed ok, but when I tried to reflow the existing solder at one connection I spotted the problem: just a thin surface layer of solder was present and I had to add solder to fix the problem. The 4 coils each have 6 leads on one side and 2 on the other. I only soldered the connections on the side with 2 leads. In just 30 minutes and without buying parts the monitor is now up and running again.

Posted on Jan 22, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

When turning on the monitor it reads non preset mode


Go to menu and set it to factory default.Thank you.

Sep 16, 2011 | BenQ T701 TFT 17" LCD Monitor

1 Answer

I brought my benq t701 to a repair shop to due blackout screen. But due to lack of parts, it was not repaired but all 6 transistors were removed from the PCB. Please show me where these transistors were...


go to esservice.com and get the manual from there will be easier as the transistors are directional i believe they are 2sc5707s from memory but you will need to check the transformers and the 2 filter caps on either side of them as if they are faulty will blow transistors.

Dec 30, 2009 | BenQ T701 TFT 17" LCD Monitor

1 Answer

I have a benq t701 with power problems


faulty power board... possibly caused by blown capacitors..

Jul 03, 2009 | BenQ T701 TFT 17" LCD Monitor

2 Answers

Benq fp767 backlight problem


I've repaired my FP767 just today. It had similar problem.
First of all I thought that I needed to replace CCFL tubes.
Then I noticed inflated capacitors in power supply.
I replaced them all and monitor works as new.

Apr 24, 2008 | BenQ T701 TFT 17" LCD Monitor

5 Answers

Benq T701 LCD monitor


I had a similar problem: the backlight on my Benq T701 only functioned for a couple of seconds every time a turned the monitor on and then the backlight switched off (sometimes in two stages). An electronics guru at work said with those symptoms the transistors rarely were the problem and I just needed to resolder the connections of the high voltage coils onto the PCB. On visual inspection those solder connections seemed ok, but when I tried to reflow the existing solder at one connection I spotted the problem: just a thin surface layer of solder was present and I had to add solder to fix the problem. The 4 coils each have 6 leads on one side and 2 on the other. I only soldered the connections on the side with 2 leads. In just 30 minutes and without buying parts the monitor is now up and running again.

Jun 23, 2007 | BenQ T701 TFT 17" LCD Monitor

1 Answer

Benq t701 flat screen no display


see this post
http://www.fixya.com/support/t155971-benq_t701_lcd_monitor

Apr 15, 2007 | BenQ T701 TFT 17" LCD Monitor

3 Answers

Moniter


does it display a picture for a few seconds before it goes blank. or do you not get any picture?. i think i might know what it is but if you could let me know :-) All the best John

Mar 02, 2007 | BenQ T701 TFT 17" LCD Monitor

Not finding what you are looking for?
BenQ T701 TFT 17" LCD Monitor Logo

Related Topics:

118 people viewed this question

Ask a Question

Usually answered in minutes!

Top BenQ Computers & Internet Experts

JP Services
JP Services

Level 2 Expert

310 Answers

Tony

Level 3 Expert

2600 Answers

Tommmix

Level 1 Expert

6 Answers

Are you a BenQ Computer and Internet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...