Question about Dell Latitude D820 Notebook

1 Answer

F5 key came off and is in 3 pieces- Help


Posted by on


1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points


    An expert that gotĀ 5 achievements.


    An expert whose answer gotĀ voted for 20 times.


    An expert who has answered 20 questions.

  • Expert
  • 130 Answers

What computer name and mo. do you have?

Posted on Jun 19, 2008


1 Suggested Answer

  • 2 Answers

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

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.

Posted on Jan 02, 2017


Add Your Answer

Uploading: 0%


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



Related Questions:

1 Answer


Press, and hold down on the Fn key, and AT THE SAME time tap once on the F5 key.

The F5 key is the Display Toggle-Over key.

Still no?
There are at least 3 display options;
1) Internal monitor of laptop ONLY.
2) Internal monitor of laptop AND external VGA monitor
3) External VGA monitor ONLY

Hold the Fn key down again, and tap once more on the F5 key.

For additional questions please post in a Comment.

Feb 28, 2013 | Acer Aspire One Netbook 8.9" Notebook

1 Answer

No video signal from hmdi connection laptop to tv

Your laptop has at least 3 display options;

1) Laptop internal monitor ONLY
2) Laptop internal monitor AND external display device
3) External display device ONLY

Press the Fn key down, and hold it down. Tap once on the F5 key.
(The F5 key is the Display Toggle-Over key)

Still no? Hold the Fn key down again, and tap once more on the F5 key.
Also make sure the HDTV is set.


Dec 15, 2012 | Acer Computers & Internet

1 Answer

My screen went white, how can I fix this?

Don't freak out!

You just tapped the Display Toggle-Over key.

Hold the Fn key down, and at the same time tap ONCE on the F5 key.
Still no?
Hold the Fn key down again, and tap once more on the F5 key.

There are at least 3 display options for your laptop, Shivam;

1) Internal monitor of laptop ONLY
2) Internal monitor of laptop AND external display
3) External display ONLY

You set it by accident to external display ONLY.


Aug 18, 2012 | Acer Aspire Computers & Internet

1 Answer

My hp tc4400 will not start up, I can hear the fan and the green button flashes any help would be great

Try pressing the fn key and F5 key together at the same time.sometimes the sticky keys just seem to kick in. if not F5 key it will be one off the other F keys dont forget fn+ F5 or other.

hope this helps

Aug 17, 2010 | Compaq tc4400 Tablet PC

1 Answer

My sharp (AR-5316) has appearing a F5 so it can't process my documents so what i suppose to do? please can you help me

F5 is exposure lamp problem, to fix this problem try these solutions:
Solution1: switch off and on the machine.

But if this is not working try solution 2

Solution 2:
Step1: Press continuously Clear key then Interrupt key then Zero key then Interrupt key
Step 2: You are inside the simulation if the display turns off but if not do again step1.
Step 3: Press 14 then press print button
Step 4: If not canceled try step 1 to step 2 again then press 16 then press print button

But if this is not working try solution 3

Solution 3: try to open the platen glass and clean the mirrors and also the bottom side of the platen glass especially the white correction plate then apply solution 2.

Oct 16, 2009 | Sharp AR-5316 Advanced Digital Imager...

1 Answer

I have pressed Fn and F5 on my easynote laptop now the LCD screen has gone wierd. How do I reverse this?

fn + F5 changes output mode

its 3 way toggle switch

1. laptop screen only
2. secondary display unit only\
3. mirror on both display units

press Fn+f5 keys again to revert to normal mode

Apr 04, 2009 | Computers & Internet

1 Answer

Fn F5 key in my Travelmate2310 stopped working

Was Fn+F5 working before? Why do you 'have to use with external display", because LCD no display any more or...?

If non above, you better check from BIOS and chang display to Both LCD and VGA.

If Fn+F5 was working before but not now, could be something else wrong... I need know more details....

Nov 12, 2008 | Acer TravelMate 2300 Notebook

1 Answer

Monitor hibernation.

Any key! This may help if its a display setting problem:
Fn & F5 simultaneously, cycles the display output through the 5 modes. (hold the Fn key down, and press the F5 key, press it again, give it time to change before you press it each time)
the 5 modes are:
1.built in display only.
2.built in display AND external monitor.
3.External monitor only
4.built in display and TV
5. TV only
*note: Internal display resolution must match external display resolution, and that resolution must be
at least 800X600, or higher

Apr 02, 2008 | Toshiba Satellite A135 Notebook

1 Answer

Panasonic FP-7735 won't recognize paper tray

Can you hear the tray rise when you close it? Is there a red, blinking "out of paper" light on the control panel? Can you select the tray manually?

Or, you had a power outtage, or gremlins, and the settings reset itself, you can go in to service mode and set the trays up again.

Hold the following keys to fire up Function mode. "Function + Original Size + 3". Hit 5 for F5 mode. F5-14 is tray 1. If you have a duplex(ADU) unit installed, you'll want to check out tray 2. F5-14 is tray 1, F5-15 is tray 2 all the way down to F5-18.

Key in whichever number you need.
0: none (no tray installed)
1: Ledger
2: Legal
3: Letter
4: Letter-R (landscape)
5: Invoice

Jan 24, 2008 | Panasonic FP-7735 Black and White Copier

Not finding what you are looking for?
Dell Latitude D820 Notebook Logo

Related Topics:

26 people viewed this question

Ask a Question

Usually answered in minutes!

Top Dell Computers & Internet Experts

Les Dickinson
Les Dickinson

Level 3 Expert

18414 Answers

Alun Cox

Level 3 Expert

2678 Answers

Doctor PC
Doctor PC

Level 3 Expert

7733 Answers

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

Answer questions

Manuals & User Guides