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Display goes blank

Ones a while display show me, 34 up to 49 or goes down to 11. New battery

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I have a singer curvy 8780 I can't sew at all as soon as the needle goes down the machine makes one long beep and the display screen goes blank. The display is still lit but shows nothing. Help


Sounds like your machine is experiencing a failure of a computer component. Suggest service or, if cost prohibitive, looking for a new machine.

...

Nov 14, 2015 | Singer Sewing Machines

1 Answer

Gateway intermittent shutdown


I installed a new alternater th battery is new

Dec 27, 2013 | Gateway MD2614u Notebook

1 Answer

Screen


There is a switch that controls the on/off of display when the lid is opened or closed. Sometimes it's located near the hinges. Perhaps it's been damaged, loose, dirty, etc. Unplug, remove battery, plug in, reboot.

Jun 01, 2013 | MSI Wind UmNotebook

2 Answers

Just got cq56-115dx laptop this morning. turned it off after setting it up. Turned it back on and only have blank screen. Power shows lit up.


Hi.

Remove the AC power (charger) and then take the battery out. Plug in just the AC power supply and turn the laptop on, see if it boots up and shows a display on-screen. If it boots let it boot up and then shut it down as normal. Reinsert the battery and try as normal.
If you still get a blank screen can you then tell me if you get any post (splash) information like the Compaq Presario logo before it goes blank.


Good luck.

Jun 28, 2011 | Compaq Presario CQ56-115DX Laptop

1 Answer

My Casio Gw-300 G- Shock watch face intermittently goes blank altogether. Immediately prior, the solar battery shows a full charge, (in addition, the back-light battery is less than a year old). When the...


From your description the solar cell charges the battery and keeps it topped up. I think the rechargeable battery is the problem because when the screen goes blank the battery level drops to low and the LCD blanks out which would explain the intermittent operation of the watch. I think it is worth getting it checked out with an estimate.

Jan 11, 2011 | Casio G-Shock GW300CA-1V Wrist Watch

1 Answer

The calculator is not showing any display after replacing the battery of HP 12C


Try verifying Proper Operation (Self-Tests)

If it appears that the calculator will not turn on or otherwise is not operating properly, use one of the following procedures.

1. With the calculator off, hold down the [ON] key and press [X] (the multiply key)..
2. Release the [ON] key, then release the [X] key. This initiates a complete test of the calculator’s electronic circuitry. If everything is working correctly, within about 25 seconds (during which the word RUNNING the display should show –8,8,8,8,8,8,8,8,8,8, and all of the status indicators (except the * battery power indicator) should turn on. If the display shows Error 9, goes blank, or otherwise does not show the proper result, the calculator requires service.

Tests of the calculator’s electronics are also performed if the [+] key or the [divide] key is held down when [ON] is released. These tests are included in the calculator to be used in verifying that it is operating properly during manufacturing and service.

If it needs repairs, contact FixThatcal.org

Feb 21, 2010 | HP 12c Calculator

1 Answer

Laptop inverter problem


you have major problem here - the power regulator on the motherboard which regulates the line voltage down to 12V to feed the inverter, and battery voltage /up/ to 12V to do the same, is blown. I've seen this happen in HP laptops - line voltage to the inverter on mains power reads at 18.2-18.5V (which overloads the inverter), on battery it reads 10.5-11 (which won't fire the inverter). This is usually a sign of a bigger problem. Usually one that involves replacing the motherboard.

Dec 03, 2008 | Dell Inspiron 9400 Notebook

1 Answer

Blank LCD screen on shooting mode, but does show settings. Will not take pictures. Replaying mode works, shows pictures taken before screen went blank. New batteries. What is going on??? Is it...


The Display button manually turns the LCD display on or off to save batteries. If you accidentally had turned the LCD off, It should only take one press of the button to turn it back on and leave it that way. As such, it's not you but the camera. The A570 IS is relatively new. Your camera is likely still under warranty. If so, contact Canon for warranty repair (see the following link):

http://www.usa.canon.com/consumer/controller?act=PgComSmModDisplayAct&keycode=2113&fcategoryid=221&modelid=14905

Mar 15, 2008 | Canon PowerShot A570 IS Digital Camera

1 Answer

Screen goes blank


I put a new CR2025 battery in my T5e671 Timex and it solved the problem.
The screen no longer goes blank at any time.
PS:Timex manual says "remove battery strap" to replace the battery.
But it doesn't say HOW.-& I couldn't google an answer to that.
Here is how:
The metal strap goes across the middle of the battery and then goes over the edge of it on both sides.
At both edges the metal strap goes over a nylon tab.
One of those nylon tabs is notched, if you put the end of a paperclip in the notch, you can release the metal strap edge that runs under it.

Oct 14, 2007 | Timex Ironman Triathlon 51931 wristwatch

2 Answers

Display 11


your control must be fried...dacor fault codes are f0 to F8 the display must be faulty..

Aug 25, 2007 | Dacor ECD230 Epicure Electric Double Oven

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