Question about Compaq MV 540 15" CRT Monitor

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Want Specification of EHT

I want the EHT specification for Compaq Model-GD-501L

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I want the EHT specification

Posted on Nov 25, 2008

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Posted on Jan 02, 2017

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Can i connect my FS7550 to wireless


The model number FS7550 indicates that it is only a monitor, not a computer. This monitor cannot be connected to wifi (wireless). However, if what you're asking is "can a desktop computer can be connected to wifi," then the answer is yes. Purchase an (inexpensive) USB wifi adapter that meets the specification of your wireless system (B, G, N, or AC).

Jan 27, 2015 | Compaq FS 7550 17" CRT Monitor

1 Answer

Power on but no display


after 4 or 5 yrs EHT ( transformer that supplies voltage to CRT TUBE - MONITOR TUBE ) becomes weak - then 1 of the indication is ....monitor LED just blinks & no display .......so solution is EHT ( also called as flyback transformer ) should be replaced....... {{ few details about EHT---- its size will be around 3inch X 2inch X 2inch ---it will have 2 or 3 knobs to adjust focus , brightness ------ at bottom around 10 pins will be there ------- from EHT 1 thick red colour cable goes to CRT TUBE --------- on EHT its part number will be there }} -------- so if user is a technical person having idea about components ( resistors, transistors, diodes, etc ) , having tools like multimeter ( to check components) , soldering iron, soldering lead, flux, desoldering wig ( for removing components), etc also little experience in servicing field( very much compulsory) ----------------- then user can remove EHT from main board ---- take to electronic shop ----- buy same type EHT --------- fix to mainboard ( knobs on EHT should be adjusted according to picture --- after switching monitor --- this adjustment is very important ) ----------iam from bangalore (09986222774, sathyavijayasarathibabu@ymail.com) ----- here EHT's price will be around Rs 250 ( US $ 6 ) & for my customers (in bangalore) i will take another Rs 500 (US $ 11) as service charge......i don't have any idea about EHT ' s price & service charge in your place.........since it is very risky job i suggest to contact monitor service engineer ------- because they are highly experienced & can fix this component very easily.... SOME TIMES ALONG WITH EHT....A TRANSISTOR ( BIG IN SIZE & FIXED NEAR EHT) ALSO GETS DEFFECTIVE...........SO IT SHOULD BE COMPULSORYLY CHECKED BEFORE REPLACING EHT

Feb 07, 2011 | Samsung 793S 17" CRT Monitor

1 Answer

Ibm e74 17 crt monitor screen is black with the indicator light flashing green.


after 4 or 5 yrs EHT ( transformer that supplies voltage to CRT TUBE - MONITOR TUBE ) becomes weak - then 1 of the indication is ....monitor LED just blinks & no display .......so solution is EHT ( also called as flyback transformer ) should be replaced....... {{ few details about EHT---- its size will be around 3inch X 2inch X 2inch ---it will have 2 or 3 knobs to adjust focus , brightness ------ at bottom around 10 pins will be there ------- from EHT 1 thick red colour cable goes to CRT TUBE --------- on EHT its part number will be there }} -------- so if user is a technical person having idea about components ( resistors, transistors, diodes, etc ) , having tools like multimeter ( to check components) , soldering iron, soldering lead, flux, desoldering wig ( for removing components), etc also little experience in servicing field( very much compulsory) ----------------- then user can remove EHT from main board ---- take to electronic shop ----- buy same type EHT --------- fix to mainboard ( knobs on EHT should be adjusted according to picture --- after switching monitor --- this adjustment is very important ) ----------iam from bangalore (09986222774, sathyavijayasarathibabu@ymail.com) ----- here EHT's price will be around Rs 250 ( US $ 6 ) & for my customers (in bangalore) i will take another Rs 500 (US $ 11) as service charge......i don't have any idea about EHT ' s price & service charge in your place.........since it is very risky job i suggest to contact monitor service engineer ------- because they are highly experienced & can fix this component very easily.... SOME TIMES ALONG WITH EHT....A TRANSISTOR ( BIG IN SIZE & FIXED NEAR EHT) ALSO GETS DEFFECTIVE...........SO IT SHOULD BE COMPULSORYLY CHECKED BEFORE REPLACING EHT

Jan 24, 2011 | IBM E74 17" CRT Monitor

1 Answer

Does this monitor have integrated speakers?


No HP Compaq 1701 17in. Flat Panel LCD dont have inbuilt speakers.Click here to see the specification.
If you like the post then please leave your comments and feedbacks
Thanks In Advance.

Oct 05, 2010 | HP Compaq 1701 17" Flat Panel LCD Monitor

1 Answer

How to know monitor model number?


Normally all monitors come with all its specification printed on its back. Turnaround your printer and you should be able to get the model number.

Mar 19, 2010 | Samsung SyncMaster 753S 17" CRT Monitor

1 Answer

Power connection pinout


Here is a pin connection specification for the ac power supply (dual voltage adaptor)
>socket/plug for a Compaq TFT450 LCD Monitor that she
>supplied (edited for further clarity).
>
>The pins of the male connector (a PS2 mouse type connector) should be connected like this:
>
>
>
> 1 2
>
> 3 I 4
>
> 5 ^ 6
>
>
>
> GND GND
>
> 5V I 12V
>
> 5V ^ 12V
>
>
>
>For clarification - the male will be the end of your cable, and not the socket on the monitor.
>The I is the central polarising bar of the connector, and the ^ is the notch.

Jun 16, 2008 | Compaq TFT450 14" LCD Monitor

1 Answer

Compaq colour monitor 21" MODEL P1100


TRY THIS, open Monitor , look inside the PC BOARD for a burn solder or cold solder around the area where you see a transformer , re solder any suspicious solder and try again, hope this helps , please rate this solution , AJ

May 06, 2008 | Computers & Internet

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