Screen doesn't display an image

From page 21 of the user manual, "The monitor is touch-sensitive thanks to its touch-sensitive screen. A touch screen is an input device just like a mouse or a keyboard, and the user's fingers transmit position information via the touch screen to the computer. With this technology, you only need to touch the pictures or words on the computer display lightly with your finger, and the computer will react. Touch Screen Calibration Prior to first use or whenever the touch screen reacts in a different place where you are touching it, start the calibration program. The procedure is as follows: 1. In Control Panel, select "Hardware and Sound". 2. In "Hardware and Sound" window, select "Tablet PC Settings". 3. In "Tablet PC Settings" dialogue, click "Calibrate" button. User Gesture Instructions for the Touch screen The Touch screen supports single touch and rotational movements, enlargement and reduction multi-touch operations, and the user can transmit position information to the computer via touch. The touch screen uses a very low pressure movement recognition method, which only needs the finger to move lightly on the computer display screen or make a simple hand gesture to be detected by the main computer processor. 16 User Guide 31506537 C260 UG V1.0 (Win8.1)(EN)(R).indb 16 2013-12-6 11:54:06

YOU DROPPED IT, THAT EITHER BROKE THE MONITOR OR THE CONECTION TO THE MONITOR BUT YOU SAY THAT WHEN YOU HOOK UP TO A MONITOR IT WORKS OK.YOU CAN FIX THE PROBLEM YOU GO TO E-BAY AND TYPE THE NAME AND MODLE NUMBER ONCE YOU ARE IN E-BAY LOOK FOR THE ASUS Q200E AND YOU ARE LOOKING TO BUY ONE FOR PARTS WITH A GOOD SCREEN...[REMINDER IT WOULD HELP IF YOU GET A PAY-PAL ACCOUNT.AND MAKE SURE YOU HAVE A MINI SET OF PHILIP SCREW DRIVER AND A MAGNET TO KEEP SCREW TOGETHER.
AND PAY CLOSE ATTENTION WHEN DOING THE REPAIR
PLUS YOU'LL HAVE EXTRA PARTS.
GOOD LUCK.

Initial Mode Function Setting Procedure

1. Remove the Compact Flash Cover [1].
2. Press the Warm Restart switch [2].
3. When "." appears at the center on the left-hand side of the screen, enter "3" from the
10-Key Pad.
4. Enter the 8-digit service code and touch [END]. (Default value: 00000000)

Initial Mode: Total Clear
Touch Panel Adjustment
Marketing Area
Image Data Clear
Clear FAX Setting
Date/Time Setting
Trouble Reset



• To adjust the position of the Touch Panel display
• Make this adjustment if the Touch Panel is slow to respond to a pressing action.
• When the control panel is replaced.
1. Touch [Touch Panel Adjustment] from the Initial mode screen.
2. Following the arrow mark, touch the four points (+) sequentially on the screen using a
pen.
NOTE
• Be sure to touch the very center of each point.
• Use care not to damage the screen surface with the tip of the pen.

In my tablet, in settings, under 'Developer Options' in 'User Interface' there is 'Pointer Location' which is a screen overlay which shows current touch data. To me what you are seeing sounds exactly like this function when it is selected. Hope this is the answer you need.

Sounds

• To set volume for media and videos, from the home
screen, touch Menu > Settings > Sound &
display > Media volume.

• To play tones when using the dial pad, from the
home screen, touch Menu > Settings > Sound
& display > Audible touch tones.

• To play sound on a screen selection, from the home
screen, touch Menu > Settings > Sound &
display > Audible selection.

Clean the screen with a clean soft cotton cloth is the step #1

Step 2:
SEE FULL instruction HERE

Calibrate the touch screenThe command buttons and fields are displayed on the screen image at specific pixel points. To initiate a response, the touch screen interface needs to recognize exactly where a fingertip or pen touches the screen relative to the pixel position of the display. Each user has a slightly different hand-eye coordination response. Calibrating the touch screen allows the interface to compensate between where the program is expecting a touch and where the touch actually occurs. To calibrate the touch screen, place the tablet notebook in the desired orientation and do the following actions.

1. Click or tap Start > Control Panel > Tablet PC Settings to open the Table PC Settings window.
2. On the General tab, select the option to display the menus in either the Right-handed or Left-handed position.
3. On the General tab, select the desired screen orientation from the drop-down menu, and click or tap Calibrate . Follow the instruction to touch the screen at the specified points. Repeat this calibration action for all four of the screen orientations, then click or tap Apply .
4. On the Handwriting Recognition tab, select the Use the handwriting personalization option.
5. At a later time, you can return to review the Go to Pen and Input Devices and Go to Input Panel Settings options to make using the touch screen to control programs and input text easier and more accurate.

Compare your version of the firmware to the latest one at HP offical site HERE

Always get the latest firmware to avoid problem.

Always keep the screen clean!

If there is no noise, like the machine is calibrating or setting up, then more than likely the fuse on the transformer has blown. If the needle motor and feed motor make their usual noise and the lights come on but the screen won't come on, chances are a connection inside the machine is your problem. If the cable from the display screen becomes unplugged, the machine will "start up" but nothing will be displayed on the panel. If when you turn on the machine, you touch the screen and hear the "click" sound the screen makes then its a problem with the display screen only. (there are 2 screens, the one you touch your finger with is the touch screen and the one behind it displaying the picture is the display screen.)

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good day! you mean that you no longer can''t hear any start up sound every time you are turning on your gadget? you try clicking on the settings if there is because there are some instances that the tune is muted. in regards with the blank screen photo, there might be something that is obscuring the image screen. for more inquiry, please keep me in touch. thank you!

Is this a new problem??? Did you replace a major PCB? You may have to reinstall the door spec's back in from the pannel on the front door. Also, is the display sceen cracked? If so you need to replace the display screen... There is not a recaibation screen that I know of....