Question about Casio FX5800P Scientific Calculator

Open Question

Casio fx5800p can't power on or off, the screen always display "ROM

Posted by Anonymous on

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

How to turn on diagnostic on casio fx cg 10


You got yourself a prizm, learn to use it and forget about the TI84 Plus. The DiagnosticsON is a command of the TI8 84 plus. You can activate it for statistics or deactivate it. For the Casios, the determination coefficient or the correlation factors are always displayed. If the regression model you are using has a correlation coefficient it will be displayed on the same screen the statistical values are displayed.
Please read your manual, it will help you a lot.

Sep 25, 2012 | Casio Prizm Fx-cg-10-l-ih Graphing...

1 Answer

No video , got power , hard drive and dvd rom always on ,


Try attaching an external monitor to the laptop & see if you could get any display on it. If this is successful, then you might have either a faulty LCD cable or screen inverter board.
The LCD cable transfers data signal from the motherboard & video card to the LCD screen. It also supplies high voltage DC power to the screen inverter board. The screen inverter board works as a power supply for the backlight lamp mounted inside the LCD screen. It converts low voltage DC power to high voltage AC power needed for the backlight lamp.

Sep 11, 2010 | Toshiba Satellite A135-S4527 Notebook

1 Answer

How to work a casio fx115es calculator


To clear the display, press the AC button. To enter powers press the power key, labeled x with a raised small solid square. To use it enter the number: if the screen displays x with a dark square enter the exponent in the raised square. If the display shows a ^, enter exponent after the caret ^. Close any parentheses by entering the matching right parenthesis.

Apr 17, 2010 | Casio FX-115ES Scientific Calculator

1 Answer

ROM in Casio E-200 appears to have been erased in updating


my phone wonk let me use my t-mobile sim card and its an vigin phone! help me please?

Dec 12, 2009 | Casio Cassiopeia E-200 Pocket PC

1 Answer

Screen will not come on, changed the battery with a new one and charged it . will power on but the lcd screen is blank


If the camera experienced any sort of physical or liquid damage, the LCD screen is always the first thing to go on a point and shoot. You will need to have the camera serviced by Casio or a certified technician and you'll be looking at a repair bill for approximately $250 CAD. If there has been no damage, you might have a burned out screen which would result in the same solution as above, or you can check to see that you haven't switched the screen off. Press the top button that should have the text "Display" above it, this is the top quarter of your square button with a center button in the middle.

Dec 08, 2009 | Casio Exilim EX-S500 Digital Camera

1 Answer

Black screen


Sounds like your screen is being switched to "Power Save" mode due to inactivity. This should switch back when the mouse is moved. This can take several seconds on a laptop. You can remove this "Power Save" by right clicking anywhere on blank desktop, select "Properties", "Screen Saver" and "Power Settings" then select "Always On" for the monitor.

Sep 13, 2009 | Toshiba TECRA 8000 13.3" TFT LCD Display...

1 Answer

Casio WK-3300 intermittent display problem


I had the same problem after my keyboard sat for awhile unused, with the display not working, which probably indicates kamangaezeki was right about it being a flash problem. The solution for me was to take the batteries out, unplug the ac, replug it, and then power on while holding the transpose button. This appears to have reset the display, works fine now

Aug 21, 2009 | Casio WK110 Portable Keyboard

1 Answer

AFTER FLASHING MOBILE DEAD POWER IS`NT ON.


It sounds like you've had problems writing a custom ROM to your phone. You have done it correctly using the CID unlock. Are you using the same WM6 ROM that you have done before?

Firstly, turn off your XDA Orbit.
Then hold down the voice recorder button on the left side of the phone
Then press and hold the power button on the right side of the phone, whilst still holding the voice button on the left.

This should get you into "bootloader mode" which will display a screen with red, green, blue and white stripes - yu should now be able to instlal your ROM using the RRU from the computer with USB connection

If that is not possible, you can install the ROM from a microSD card if you first format the card into Fat32 file system from your computer, then copy the NBH file from your ROM to the microSD card. You will need to rename the NBH file from the ROM to ARTEIMG.NBH for this to work.

Enter bootloader mode and you should see a prompt to press the volume button downwards to start the ROM installation process.

See this page for more information on the MicroSD ROM installation:
http://wiki.xda-developers.com/index.php?pagename=Artemis_SD_Card_Flashing

Nov 09, 2008 | O2 Xda Orbit Smartphone

Not finding what you are looking for?
Casio FX5800P Scientific Calculator Logo

Related Topics:

41 people viewed this question

Ask a Question

Usually answered in minutes!

Top Casio Office Equipment & Supplies Experts

k24674

Level 3 Expert

7993 Answers

kakima

Level 3 Expert

102366 Answers

Les Dickinson
Les Dickinson

Level 3 Expert

18394 Answers

Are you a Casio Office Equipment and Supply Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...