Question about Scanport H21 21" LCD Display Monitor

Open Question

Dear Sir, We Parkash Amusements , Delhi-India. We are plesaed to introduce ourselves as a manufactueres supplier of amusement rides and operator of Indoor entertainment center . We have our own entertainnment centers also. We have some machines lyhing in bad condition, we need following spare parts urgently. Could you please send us quotation and availability for the same. Power Supplies + Monitor Boards 1. Time Crisis (a) 5V, 20A????????? 2 pcs (b) 12V, 5A????????? 2 pcs Time Crisis Gun with Sensor 2 pcs 2. Battle Gear (a) 5V, 18A 3 voltages in a single supply 1 pc (b) 12V, 5A © 3.3V, 8A 3. Side By Side (a) 5V, 18A (b) 12V, 5A Total 3 pcs (c ) 3.3V, 8A 1 pcs 4. Train Simulator (a) 5V, 18A (b) 12V, 5A 1 pc (c ) 3.3A, 8A 5. Cool Rider 6. Daytone 2 7. Rave Racer 5V ? 20A 10 pcs 12V ? 5A 8. Off Road Challenge (Both voltage in a single supply) 9. Manx TT 10. Air Trix 11. Virtue Racing 12. Virtue Racing 13. Tokyo Wars (2side) 14. Monitor Board 27? High Resolution 4 Nos. 15. Lost World Gun with Sensor 2 Pcs With Best Regards Anita Dhingra 20 , F.I.E Patparganj Delhi - 110092 (India) Ph: 91-11-22145124 /25 Mob: 91-9899969325 Fax : 91-11-22161564 Email: Web :

Posted by on

1 Suggested Answer

  • 1 Answer

SOURCE: Need power supply board for H21 LCD monitor

H-21 scan port Dark Screen, If you unplug the green light flashes 2 or 3 times ending any activity until completely unpluged and plugged in again. My other scan port works fine using 1st monitor cables. I've used both ports on the graphics card. It's definately the monitor power supply or other componant.

Any ideas?


Posted on Nov 25, 2008

Add Your Answer

Uploading: 0%


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



Related Questions:

1 Answer

Menu settings are pressing by its own and sometimes menu settings locked it is showing and sometimes its own displaying and settings changing by its own.

Dear Sir,
This happens near rainy season ,
If the CRT is warranty then call DELL support @india:18004258045
If not then call a local monitor repair person the small switches in front of the monitor needs to be replaced.

Sep 16, 2013 | Dell P1230 (Dark Gray) 22 in.CRT...

1 Answer

Never had a install disk..usb ports dont work..would haveing a install disk make them work

You should be able to go to the manufactuerers web site and download the necessary drivers

Sep 12, 2013 | Dell UltraSharp 1708FP 17" LCD Flat Panel...

1 Answer

LCD working but how to fix red,yellow,green line on display and power supply dead how to fix and display shaking pictures please urgent reply me thanks

My advice, dont make any attempt at repairing the circuit boards inside this unit.
The power supply is more then capable of giving you a fatal electric shock.
The boards in these screens should be replaced as they are not designed to be repaired at component level and fitting replacement boards without knowing if the board is faulty can introduce further issues. Many suppliers will also refuse to take back any boards that have been fitted..
Take the screen to an experienced repairer or replace it..

Nov 27, 2010 | Acer AL1916W 19" LCD Monitor

3 Answers

Diagram for supply

yes the diagram is in book of G.T. hardware engineering college jaypur in rajasthan india the books are available in metro citi and authorised suppliers only in that book not only diagram but troubleshooting mathods are also given

Nov 23, 2008 | LG Studioworks 45 14" CRT Monitor

2 Answers

For monitor display setting

Good evening Paresh this is viswanath Don't worry I can salove UR problem
First U go to Open Menu & go to Zoom option, select Zoom Function and press 30 sec
sercice manual is open Adjest UR settings & save it,turn of ur monitor.

Aug 16, 2008 | Computers & Internet

1 Answer

Requirement of EHT spare parts for all sorts of CRT monitors in Kolkata, India

sir iam using samsung monitor syncmaster591s
we are facing problem frm 1 year .. actually my warranty
card is gone after switch on the monitor. some linnes are getting
where the text appears,like letters after 10 minutes the lines are
not appearing and visula is correct plz solve my problem

Jul 01, 2008 | LG Studioworks EZ-FLAT E700B 17 in.CRT...

1 Answer

Monitor having resolution & display problem

Plz change resolution or refresh rate in desktop properties.
Hope this be of initial help/idea. Pls post back as requested, how things turned up or should you need additional information.
Good luck and kind regards.
Thank you for using FIXYA.

Mar 07, 2008 | Computers & Internet

1 Answer

There is 2 strong and 1 light Vertical lines in the middle of the LCD displayed in my monitor

If the lines run from the top to the bottom of the screen and are perfectly straight then your panel is dying and not worth the effort to repair.
Having said that, you maybe lucky enough to find another monitor cheaply and just swap the panels.

Hope it helps =)

Jul 02, 2006 | HP Compaq 1501 15" LCD Monitor

Not finding what you are looking for?
Scanport H21 21" LCD Display Monitor Logo

Related Topics:

57 people viewed this question

Ask a Question

Usually answered in minutes!

Top Scanport Computers & Internet Experts

Brian Sullivan
Brian Sullivan

Level 3 Expert

27725 Answers


Level 3 Expert

101512 Answers

David Payne
David Payne

Level 3 Expert

14160 Answers

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

Answer questions

Manuals & User Guides