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How to run monitor and projector same time

I have compaqu presario v3000 with nvidia graphic card.i purchased on benq projector .i want to rn both at same time.how to do it.which are the keys.?or same driver is needed,which site will i get it.

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You need to hold down the FN key (located in the bottom left of your keyboard) and press the F4 key (I believe)
This will toggle between your LCD screen, your projector, and then both at the same time. Be patient, sometimes it takes a while for the picture to show up.

Posted on Dec 05, 2008

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Posted on Jan 02, 2017

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When i turn on laptop screen goes all black no display


A) Shining a flashlight at the screen at various angles, do you see faint images?
No? Go on.

B) Laptop OFF, monitor OFF, connect a VGA monitor to the VGA port on the laptop.

Compaq Presario v3000? Left side towards the rear.
This is an example of a VGA connector (port), and VGA Cable,

http://en.wikipedia.org/wiki/VGA_Connector

Scroll down a little for VGA cable example. Note color of connectors does Not matter.

You can use a CRT type of monitor (Looks like a small TV ), or a flat LCD screen monitor if it has a VGA cable.

http://www.wisegeek.org/what-is-a-crt-monitor.htm

Turn the monitor on. If a CRT type allow it to warm up.
Turn the laptop on.
By factory default settings, the display should show on the external VGA monitor.

IF not;
There are at least 3 display options;
1) Internal display of laptop monitor ONLY.
2) Internal display of laptop monitor AND external VGA monitor.
3) External VGA monitor ONLY

Press, and hold down on the Fn key, and at the SAME time tap once on the F4 key.
The F4 key is the Display Toggle-Over key.

Still no display on external VGA monitor? (It takes a second)
Hold the Fn key down again, and tap once more on the F4 key.

NO display on the external VGA monitor, suggests a problem with the graphics chipset.
Most of the time it is the Mounting, of the graphics chipset TO motherboard.

The graphics chipset is mounted to the motherboard, with a BGA surface mount.
Ball Grid Array,

http://en.wikipedia.org/wiki/Ball_Grid_Array

Nvidia GeForce Go6150 graphics chipset,

http://www.ebay.com/itm/HP-COMPAQ-PRESARIO-V3000-V3200-LAPTOP-MOTHERBOARD-/390287984982?pt=Motherboards&hash=item5adefa0956

http://www.ebay.com/itm/1PCS-nVIDIA-Geforce-NF-G6150-N-A2-BGA-chip-north-bridge-Chipset-for-laptop-/190695516885?pt=LH_DefaultDomain_0&hash=item2c6656aad5

View an SMT/BGA Rework Station at work, and learn more about the Solder Balls, and BGA surface mount,

http://ersa.com/art-ir-pl-650-346-1472.html

Scroll down a little, and click on the Red -
Take a few minutes to view the IR 650 demo video.

http://www.youtube.com/watch?v=JEpnqhRYGLw

Uploader comment;
"HP Pavilion DV6000 Blank screen fix BGA rework video problem
This BGA rework fix also works on the HP DV2000, DV6000 and DV9000 there are a couple more HP's with this BGA video issue.
This is a design flaw that we solved with our upgraded copper heat sink and thermal compound.
Also effected by this issue are a couple Compaq models. The Comaq Presario V3000 V6000 and a couple of the Pavilion models."

Not showing for advertising of repair. Showing for adding extra copper sheeting material, to the graphics chipset.
A BGA Rework Station is the best method.

The problem, is inadequate cooling for the graphics chipset.
Bad design by HP.

As you can see in the above information, the bottom of the graphics chipset has Solder Balls.
These Solder Balls match up with Copper Pads on the motherboard.
(The Copper Pads are also gold plated)

The graphics chipset is set into place on the motherboard, with the Solder Balls lining up on the Copper Pads.
Heat is then applied at a specific temperature, and length of time.

This action melts the Solder Balls, and solders the graphics chipset TO the Copper Pads.
Which in turn of course, solders the graphics chipset TO the motherboard.

The solder connections made are called Solder Joints.
When the graphics chipset repeatedly overheats, the solder connections partially melt again.
Then the laptop is turned off, and the graphics chipset cools down.

This causes Cold Solder Joints, and a bad contact of graphics chipset TO motherboard.

If this is a problem with your laptop state back in a Comment.
Going on............

IF, the display shows on the external VGA monitor, and is good; the problem is the Video Cable, or inside the Display Assembly.
(screen Inverter or LCD screen)

Let me know after your diagnosis what the outcome is.
1) NO display on external VGA monitor.
2) Display on external VGA monitor.

Post back in a Comment.

Regards,
joecoolvette


Service Manual,

http://h10032.www1.hp.com/ctg/Manual/c01035667.pdf

(The above is a direct link to a PDF file.
The computer you are using now has Adobe Reader on it, which uses PDF files.

After you click on the link it may take up to 30 seconds, before the first page comes up.
The PDF file will not show until the file is fully downloaded.

IF the link does not work let me know in a Comment.
I will link you the HP Support page it came from )

Mar 03, 2013 | HP Compaq for Presario V3000 Motherboard

1 Answer

I have a Dell 2300MP projector which works perfectly in cloned monitor mode with a 3-year-old desktop computer running Windows XP with an ATI card. I have very recently bought a new desktop running under...


Hello
This problem was also faced by me some time ago, i just change the data cable (vga cable) and then it will recognized by system,
i suggest to change the vga cable and try to find the DVI cable if possible to connect the projector to system end.
Hope this helps.

Jan 25, 2011 | Dell 2300MP Multimedia Projector

1 Answer

Trying to get 2 monitors working


plug your LG display into the DVI port and the BENQ into the VGA? it may just be a random compatability error.

May 04, 2010 | XFX NVIDIA GeForce 8600 Graphics Card

1 Answer

HI all,


Please visit http://h10025.www1.hp.com/ewfrf/wc/document?docname=c01087277&lc=en&cc=us and follow the steps. Contact HP and see if you model is on the affected list, as it could be eligible for a free motherboard replacement to resolve the defective video card issue. If they say no, check out www.hplies.com for other useful information regarding this Globally known issue with nVidia and HP.

Oct 18, 2009 | HP 417068-001 Compaq Presario V3000...

1 Answer

My BENQ MP611C stops projecting video after ~20min


This happened to me once, it turned out to be the visual settings of the graphics card. In my case it was an Nvidia card and the softare allows you to have a different setting per monitor. All of the contrast, brightness, and well, all the settings were all the way down, but only for the Benq. I turned them all up and saved, now it works great. It was just like you described, a very, very faint image was visible. I suspect my graphics driver was updated, and the projector settings were somehow set to zero.

Jun 25, 2009 | BenQ MP611C DLP Projector

1 Answer

Can you replace a video drive on my laptop


I assume you mean video card instead of video drive. The nvidia GPU ( Graphics Processing Unit ) is built into your m/board. The only way to upgrade from say 256mb to 512mb is a m/board replacement. If you have a GPU failure ie failed graphics out put forstly test to see if the output to external monitor works - do that by pluging and external monitor into the vga port located on the l/h side up near the power on button - if there is no putput or it has coloured vertical lines your graphics chip is failing. the only rectification is m/board replacement.
Hp has just recently trashed a huge number of defective m/boards in the pavilion dv2000/dv6000/dv9000 & presario v3000 v6000 range and had them remanufactured to correct this GPU failure

May 18, 2009 | HP Pavilion dv9000z Notebook

1 Answer

MY PRESARIO V3000 WITH WINDOWS VISTA COULD NOT DETECT EXTERNAL MONITOR/PROJECTOR


Try pressing your fn key and f4.Also right click on desktop, click nvidia control panel, make sure all external monitor or projector is hooked up,click on multiple displays,you should see a drop down menue telling you to select wich display to use. Hope this helps.

Jan 24, 2009 | Compaq Presario Notebook

1 Answer

Nvidia graphics card in compaq presario v3000 is screwed


That was an easy find: http://h10025.www1.hp.com/ewfrf/wc/manualCategory?lc=en&dlc=en&cc=us&lang=en&product=1817059&

Dec 16, 2008 | HP Compaq Presario v3000z Notebook

2 Answers

Video cards


Your card certainly will support two monitors. It has two connectors and they are accessed by the nVidia software, available from the manufacturer's website. The link to find the latest version is below. You need to select '7 Series' in the second pull-down menu, and in the third you'll have to select your operating system. The software is a bit confusing, but I have the same video card in my computer, so if you need further help, please post your question / results by reply to this conversation.

Oct 25, 2007 | Computers & Internet

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