Question about Olevia LT23HVX 23 in. LCD Television

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Where is the service port?

I want to try to use the USB method but I cannot find the service port. I have the 42" 242T.

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Service port is as another posted, just under headphone jack on right side where all the in-out jacks are.

There is a thin mylar film you need to peel out of the way. I used fingernail.

Viewing on monitor, after jump-starting with the upload cable that came with my Sony digital camera.

Posted on Oct 26, 2008

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I have an LG 22LG30-UA monitor that I would like to use to show PPT via the USB port. Can this be done? The USB port says "Service Only"


No, the USB port is only for firmware updates when the 22LG30-AU is in service mode. You would need some sort of computer connected to the TV to show a PowerPoint file on that screen. (Even one of the HDMI dongle computers would work, if you can use a USB hub to add USB ports. You will need to have either some version of a PowerPoint Viewer, Microsoft Office or Open Office available on that computer.)

The manual for the LG 22LG30-UA is available from the product support page: http://www.lg.com/us/support-product/lg-22LG30-UA . Scroll down to the Manuals section The direct link to the manual is currently http://www.lg.com/us/lgecs.downloadFile.ldwf?DOC_ID=KROWM000189658&what=MANUAL&fromSystem=LG.COM&fileId=KROWM000189658.pdf&ORIGINAL_NAME_b1_a1=eng.pdf .

I hope this helps.

Cindy Wells
(I have not seen a TV with a USB port that could handle PPT files natively. If the USB port isn't labeled Service only, many can show jpeg pictures or mp3 audio files. Fewer can handle movies, mp4, files. Often these are TVs with Smart (internet) functions.)

Nov 03, 2016 | LG Flat Panel Televisions

1 Answer

19 Inch HD Ready Digital LCD TV/DVD Combi. Is it possible to use the USB port and if so, how?


Dear Megan,

This Port could be a Service Port or USB Input and /or USB Output. Make sure it is Not labeled "service only"
If you have a Jump Drive with pictures / music on it, plug it into the port and see what happens. This port could also be used as a charging port for cellphones,GPS etc...depending on the function it was designed for.
Good Luck!
JP

Jun 04, 2015 | Alba Flat Panel Televisions

1 Answer

Do you know where I can find the firmware update (1.18) for a Bauhn 1Tb PVR?


http://tempoaustralia.com/sw/as-pvr1000r/AS-PVR1000R_IM.pdf

DG-DABVPR1TB
down load and put on a usb drive,
DGTEC firmware 2011 updates available
New updates available for service issues such as freezing and start up/ recording issues (firmware 2011) are also available from the DGTEC website.

Please update software first before replacing hardware...


From DGTEC Website Software Upgrades page: -


Click on the relevant link below to download the latest software update for your DGTEC product. For further help and assistance, please access the DGTEC Call Centre via the Support page.



Obsolete Products



* DG-FV500PVR Upgrade (zip file 4.3Mb)

* DG-HD6760 Upgrade (rar file 2.3Mb) Upgrade instructions DG-HD6760 (25Kb)



New Products



DG-HDMP1080

DG-HDMP1080P

DG-HDMP1080TT

DG-HDMP500TT

DG-DABVPR1TB

DG-DABPVR500GB

DG-HD2104AND



Models

DG-FV500PVR - 500GB HD PVR WITH TWIN TUNER (FREEVIEW)
DG-HD6760 - HD SET TOP BOX WITH USB RECORDING
DG-HDMP1080 - HD MEDIA PLAYER
DG-HDMP1080P - WIRELESS HD MULTI MEDIA PLAYER / STB
DG-HDMP1080TT - HD MEDIA PLAYER WITH TWIN TUNER
DG-HDMP500TT - (NEW MODEL RELEASE)
DG-DABVPR1TB - 1TB HD PVR WITH TWIN TUNER WITH INTEGRAT
DG-DABPVR500GB / DG-DAB+500PVR- 500GB HD PVR / TWIN TUNER WITH INTEGRATED
TV-6600 BAUHN UNIT- 500GB HD TWIN TUNER PVR
GG-HD1200PVR- BAUHN UNIT WITH TWIN TUNER
Note: - Master Override Password 1973



Instructions:



Read instructions carefully before commencing. Software needs to be carried out while the PVR is cold. Go to "Telefix" website and select "Service Guide" or "Download Service Manuals" and download software to a location on the PC Hard Drive.
Unzip file and copy "usb.upg" software onto a blank USB Memory Stick.
Plug USB Stick to USB port of PVR


Connect Power to PVR and switch on so that that the booting process commences.
Press 'Menu' button and scroll left or right by using the arrow buttons to find 'Installation' then press OK to select.
Note: PVR may freeze and not allow selection. Several attempts will be required to enable selection. If problem persists, switch OFF PVR to allow it to cool down then try again or use the alternative method.

Alternative Method



1a. Disconnect mains power.

2a. Plug USB Memory Stick to USB port.

3a. Press and hold the CH down arrow button on the unit and then connect mains power.

4a. When the display starts counting down release channel button and the upgrade interface will appear on screen.


7. Scroll down to 'USB Menu' by using the arrow down button then press 'OK' to select.

8. Scroll down to 'USB Upgrade' by using the arrow down button then press 'OK' to commence software update.

ยท Note: - Please do not shutdown PVR or remove USB Stick during the update process. When the update is complete the PVR will power down and reboot again as normal.

Once the update has completed, reset the PVR by restoring back to Factory Default.
Press Menu ? Installation ? Factory Default ? enter password 0 0 0 0 ? Select 'Yes' ? press OK to rescan channels.

Check Software Version, Press Menu ? Installation ? Version Info ? OK
download and put on usb drive

Software Updates
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Apr 11, 2015 | Flat Panel Televisions

2 Answers

Can I use the USB service port on the back of my


Usually a service port is only for downloading updates for the TV!

Nov 15, 2014 | Flat Panel Televisions

1 Answer

I have sanyo lcd flat 32, how do i watch with using usb


hi,
Sanyo DP32648 doesn't have any USB port to which you can connect an USB device. One more thing in most of the TV's the USB port is used for the firmware updates and servicing purpose. If your tv has USB compatibility then try to use USB device less than 4 gb and should formated in FAT file system.
OK

Oct 28, 2011 | Sanyo DP32648 32 in. LCD TV

1 Answer

I got samsung la32b450c4. can u explain how can i use that usb port which reads service. or can i connect that service port to pc usb or is there any option to upgrade the software or something


Hello

First of all, it is not a USB port/slot, it is a 3.5 mm slot. And it can only be used Samsung technicians for "service" and nothing else.

Thanks for using Fixya!

Aug 25, 2011 | Samsung LE32A457 32 in. LCD TV

1 Answer

I have an Olevia 42" LCD with the same problem


there rs232 to usb cable converter, you just buy it, and you got rs232 to usb connetor

Jan 11, 2011 | Olevia LT42HVi 42 in. LCD Television

1 Answer

My TV (42" Full HD


Hi,

Yes you can - but not with a USB cable. USB is only for data (file) transfer.

What you are attempting to do is use your TV as a PC monitor, therefore it needs to be connected to your TV using a PC monitor cable (15-pin D-SUB/VGA). You will also need a separate audio cable from your PC to your TV if you want to use the TV speakers for audio. If you are using a receiver or amplifier with external speakers, you can connect the audio out from the PC directly to the amplifier/receiver.

It is also possible to connect the PC to the TV with an HDMI cable if your PC has an HDMI out port. However, some TVs wont accept an HDMI signal from a PC and this method of connection can cause other issues, so I would recommend using the PC monitor cable method.

Please let me know if you need further assistance.

Regards,
BElectric

Jan 08, 2011 | Element Electronics FLX-3211B 32 in. LCD...

1 Answer

My service port looks like an 8-pin mini din mouse port


If you are just trying to 'jump start' the tv to turn it on, get a usb cable, like the one you use to charge your cell phone. Touch the metal part of the service port, the 8-pin mini din witht he end of your charger cable that is plugged into the wall, until you see a flash on the screen, then turn the tv on like you normally would. It should turn on. If it doesn't jump it again.

Mar 16, 2008 | Olevia LT23HVX 23 in. LCD Television

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