My Hisense H40MEC2150S supposedly runs a color diagnostics test on startup and i can not quit it. What can I do?

It sounds like you are in some sort of test mode.

https://www.google.com/search?q=50%22+Hisense+tv+test+mode

..

More than likely you have a memory issue. But you have very little info as part of your question. So I am guessing. Try it again after cleaning the edge of your memory sticks.

Here is a hardware test you can run to test the video and lcd screen. That came with your laptop

Diagnostics before windows using the F12 Diagnostics
* Reboot and press F12 to enter the Boot Menu
* When the boot device list appears, highlight Diagnostics and press Enter
* The computer begins to run the Pre-boot System Assessment, a series of embedded diagnostics that perform initial testing on your system board, keyboard, hard drive, and display
* If the Pre-boot System Assessment completes successfully, you receive the message Booting Dell Diagnostic Utility Partition
* Press any key to continue
* Press any key to start the Dell Diagnostics from the Diagnostics utility partition on your hard drive
* After the Dell Diagnostics loads and the Main Menu screen appears, click the button for the option you want to run -
Express Test = Performs a quick test of devices. The test typically takes 10 to 20 minutes and requires no interaction on your part
Extended Test = Performs a thorough check of devices. The test typically takes 1 hour or more and requires you to answer questions periodically
Custom Test = Tests a specific device. You can customize the tests to be run
Symptom Tree = Allows you to select tests based on a symptom of the problem you are experiencing
* When you have finished running a test, close the screen to return to the Main Menu screen. To exit the Dell Diagnostics and reboot the computer, close the Main Menu screen


during the test it will BEEP ! it is asking you if colored bars are displayed. if the bars look ok then your screen is fine but if during anytime of this test and you see the distortion you described then its the LCD screen or LCD cable

hope that helps

The SMART hard disk check has detected an imminent failure. To ensure not data loss, please backup the content immediately and run the Hard Disk Test in System Diagnostics.

Hard Disk 1 (301)

F2 System Diagnostics

ENTER - Continue Startup

For more information, please visit: www.hp.com\go\techcenter\startup

I’m happy to help further over the phone at https://www.6ya.com/expert/walter_628d4d23d01fb34d

You can validate the HP60 ink cartridge's electrical health by running the 'Tap 41' diagnostics test (this procedure is specific to the F2480 model). Refer to DIAGNOSTIC TAP 41 video procedure at the following link on how to activate and read the service test: http://inkjet411.com/?page_id=440

1. While holding the Power button, press Cancel (X) button 4 times, then press the Color Copy button once.
2. Release the Power button.
3. The 'Tap 41' diagnostic test print should print.

--- Providing the color cartridge is partially functioning the Tap 41 diagnostic test print will be printed (this is a forced service print test which is mainly used for the evaluation of ink cartridge electrical health). A good HP 60/60XL color cartridge should display 1248 good nozzles, while a good HP 60/60XL black ink cartridge should show 336 good nozzles. If the results yield anything different then the ink cartridge is likely damaged and will need to be replaced. Refer to video on how to read the printout. http://inkjet411.com/?page_id=434

---- If the printer attempts to print the diagnostic test pattern (1 page) then the printer is generally considered operational and functional, if nothing is printed, but the printer attempts to print the pattern, then the tri-color ink cartridge is either empty, clogged or severely electrically damaged (black ink cartridge is not used). You can remove the tri-color cartridge, reactivate the tap 41 test and the printer will print the diagnostic test print in black ink.

For information on North American ink refill services at a major retailer near you (should you wish to save ~50% on ink costs), general printing problem resolutions or advanced HP printer diagnosis procedures (advanced cartridge diagnostic tests/cartridge error bypass & printer reset methods, etc.), please visit Inkjet411: http://www.inkjet411.com

You need to calibrate the printer. You are not supposed to skip this process. After loading a new printer you need to do the calibration without fail. You could get the black ink into work back. For this you need to run 'Self Test Diagnostic'. Along with this you need to also run the 'Print Cartridge Alignment'. This would help you to get the black ink to work.

the error: (Under this test, results show Error code 5300: 0119, which different comments for different parameters) Msg: Detected a failure while writing and reading video memory. (e.g.) Video mode: Dh (320 x 200 16) Address A002Ch, expected to read Oh, but read 1Dh instead *

indicates the video card has failed and need to be replaced.

Hi,
Your system comes with on-board diagnostics. Run the diagnostics to check if the problem is with the drive or windows.

To run the diagnostics follow the steps below
1. Shutdown the system
2. Press the Fn+Power button together
3. The screen will display color screens
4. Follow the prompts until it takes you to advanced diagnostics
5. Do a custom test on the optical drive.

If you are unable to run the diagnostics
1. Find the dell resource cd that came with the system
2. Insert the cd in and restart the computer
3. At the Dell logo screen press the f12 slowly 5 times
4. Select boot from cd/dvd drive
5. Press any key to boot from cd .... message appears press enter
6. If the system starts from the cd .. this would mean the drive is ok

pOst back what were the diagnosis
Thanks
proton

Run the PSA Diagnostics and Obtain the PSA Error Code

To run the PSA diagnostics and obtain the PSA error code, perform the following steps:
Shutdown the computer.

Press and hold the <Fn> key, then press and release the power button.
Release the <Fn> key when the lock lights above the keyboard begin to flash or Diagnostic boot selected is displayed in the upper right corner of the screen.

Release the <Fn> key.
The PSA diagnostics sequence begins.
After approximately 2 minutes the system produces a number of alert tones.
After the alert tones, the system produces either a series of low beeps or error codes.

Note:
PSA diagnostics will prompt for input during some tests. The resulting error message does not necessarily indicate hardware failure.
For example, input is required during the color bar test. Failure to input a response will eventually result in a timeout error: 1000-0333 Graphics test timed out waiting for keyboard response. This does not indicate a graphics failure has occurred.


Note the sequence of beeps or error codes.

Initialize LCD BIST Diagnostics



You can initialize the LCD Built-in Self Test (BIST) in two ways, depending on the revision of Pre-boot System Assessment (PSA) diagnostics:
PSA versions 3019 and greater run LCD BIST immediately after failing the color bar test, via user input of <N> or waiting for it to time out prior to generating the 3-3-3 or 3-3-4 error. PSA version 3019 became available in November 2005 on various Dell laptops. The PSA version is upgraded with the BIOS.

With older versions of PSA diagnostics prior to November 2005, LCD BIST runs after responding with a <Y> after receiving a 3-3-3 or 3-3-4 error code.
To initiate the LCD BIST on PSA versions 3019 and greater:
Boot to the PSA Diagnostics.
Watch the screen and listen for the color bar test prompt tones emitted by the PSA Diagnostics. If the screen is visible, one will see the PSA diagnostics draw a series of multi-colored bars across the screen. When completed, a prompt asking if the pattern was seen appears, accompanied by a brief series of tones.
Press <N> or wait approximately 30 seconds to fail the color bar test.
Watch for the LCD BIST color generation and listen for the beeps every 2 seconds that indicate LCD BIST is running.
LCD BIST runs for approximately 20 seconds, then stops. The 3-3-3 or 3-3-4 error code is then displayed when the LCD BIST is complete. If LCD BIST does not initialize, then the system may not have been upgraded to PSA version 3019.
To initiate LCD BIST on systems with PSA versions prior to 3019:
Boot to the PSA Diagnostics.
Watch the screen and listen for the color bar test prompt tones emitted by the PSA Diagnostics.
Press <N> or wait approximately 30 seconds to fail the color bar test.
The system emits a 3-3-3 or 3-3-4 PSA error after failing the color bar test. Wait for two iterations of the failure code and then press <Y>.
Note:
On a working LCD, the PSA diagnostics shows the following message:
Error Detected, continue testing? Yes or No or Retry.


Watch for the BIST color generation and listen for the single beeps that indicate LCD BIST is running.
Patterns of flashing color should appear on the screen. With every color change, an audible beep is heard. If the patterns of color do not appear, and the beeps are audible, an LCD failure may be the issue. If the patterns of color appear, a video card or motherboard failure may be the issue.
IF AN ERROR IS INDICATED, PLEASE CALL DELL SO YOU CAN SEND SYSTEM TO SERVICE DEPOT FOR REPAIR (WE'VE JUST TRIED TO ISOLATE ISSUE TO SEE IF ERROR IS CAUSED BY HARDWARE OR SOFTWARE, OR JUST SOME CONFIGURATIONS)

Thanks and Goood luck! =)

if you have any firewalls or virus scanners running please remove them for install purposes only.

you can also go

Start--->Run--->type: msconfig---->in the general go to diagnostic startup---->accept, close and reboot

Install the software it should install now.

Then reboot

then goto

Start--->Run--->msconfig---->in the general options to to normal startup--->accept, close and reboot.

Now your software is ready for testing.

Alot of the HP Software has a issue with firewalls and virus scanners when being installed if that does not work go to the diagnostic startup again and try downloading the setup again if using a disk then chances are its gonna work fine.

Please let me know how you made out.