Top 20 Samsung DVD-HR734 DVD/HDD Recorder Questions & Answers

check for any bulge capacitor on the power supply replace it with a new one.voltage fluctuation could result to picture freeze.

just put of for a day and switch back again

i think it is due to the software complaint.you just check the software installed in it.

Hi,
First off how long have you owned the unit? How long have you had this problem? Have you ever had it working properly when doing this? Once I have more information I can assist you further.
Thank you,
Lee

Try Auto re-tune after complete look in manuel tuning menu for chanel sort and change chanel location if needed

1. Press the Repeat button on your remote control
NB: Do not confuse this with the Repeat A-B button
2.
If your player was purchased in Region 1:
Press the buttons 2, 9, 3, 3 and 4 on your remote control, in order one at a time

If it was purchased in Region 2:
Press the buttons 5, 7, 5, 3 and 8 on your remote control, in order one at a time

For Region 3 players:
Press the buttons 5, 6, 7, 3 and 2 on your remote control, in order one at a time

For Region 4 players:
Press the buttons 7, 6, 8, 8 and 4 on your remote control, in order one at a time

For Region 5 players:
Press the buttons 5, 3, 8, 1 and 4 on your remote control, in order one at a time

For Region 6 players:
Press the buttons 2, 4, 4, 6 and 2 on your remote control, in order one at a time

3. The numbers 02 or similar will be displayed on the top left of your onscreen display
4. Press the 1 button on your remote control for region 1, 2 for region 2, and so on, or 9 for multi-region playback
NB: The above step may be time sensitive and need to be performed quickly
5. After 15 seconds have elapsed, power off your player and then power on your player

This problem is down to failure of the laser and an only be solved by replacing it. Samsung are aware of this fault but will only offer a free replacement if the unit is still covered by it's warranty.
They do offer a replacement service but charge £94 for it.

It sounds like you might be dealing with backlight bleeding or an issue with the LED backlighting in your TV. This can sometimes occur over time due to normal wear and tear or manufacturing defects. If it started as a faint single brighter section and has now expanded to four, it's likely a hardware issue. While it may not be an easy fix, contacting the manufacturer's customer support or a professional technician would be a good next step to diagnose and possibly repair the problem. If you'd like, you can share the pictures for a more accurate assessment.

Hello. You can check HDMI cable in this case. If you're using an HDMI port that's not working well or has been damaged, it could result in a darker-than-usual screen. If you switch the cable or change devices and the TV is at a regular brightness, this is the case.

All I can advise is to take it to an authorised Samsung repair shop. A list is available on the Samsung web site.

The old yellow, red, white RCA cables are analogue signals, while HDMI cables only carry data. They are in no way compatible. You can buy active conversion boxes that will convert analog to digital, but simple cables cannot work

It can't be done. The Samsung remote will be single frequency for that Samsung device only and the LG remote for that television (or series) only. Companies don't make cross-control between makers easy. The only exception is cable and satellite boxes to allow their remote to also control the television. If you have lost a remote or it doesn't work, this is the answer https://www.fixya.com/support/r29872378-universal_remotes_no_facsimile_remote ..

bro you should take it to the repairer,No other options you have. it can't be fixed by doing anything accept changing it's screen or repairing it, if it's possible

It's a Samsung and has power supply issues. Repair/replace the power supply and that should get you going, if nothing else is damaged.

It sounds like your TV has a display issue, likely caused by physical damage to the screen due to the bend. Repairing a damaged screen can be quite expensive, often nearing or exceeding the cost of a new TV, especially for larger screens like the one you described. Here are a few options you might consider:

1. Sell it as is: You can try selling the TV in its current condition, clearly describing the issue with the display. Some buyers may be interested in purchasing it for parts or attempting a repair themselves.
2. Attempt a DIY repair: Depending on your technical skills and willingness to take on the challenge, you could try to repair the TV yourself. However, this can be risky and may void any remaining warranty. There are online tutorials and replacement parts available, but again, this route requires some technical expertise.
3. Professional repair: You could contact a professional TV repair service to get an estimate for repairing the screen. Be sure to weigh the cost of repair against the potential selling price of the TV after it's fixed to determine if it's worth the investment.
4. Sell for parts: If repairing the screen is not feasible, you could dismantle the TV and sell its components individually. Some parts, like the internal circuitry or casing, may still hold value to electronics enthusiasts or repair professionals.
5. Trade-in or recycle: Some retailers offer trade-in programs where you can exchange your old electronics for store credit or discounts on new purchases. If the TV is beyond repair, you can also look into recycling options to properly dispose of it.

Ultimately, the best option for you will depend on the extent of the damage, your budget, and your willingness to invest time and effort into repairing or selling the TV.

Possibly, or dry joints, or failing Caps. Get your meters and oscilloscope out. ..

see if program set in power set up if no program possible power transformer or board going out

I would employ a Samsung registered engineer to repair the power supply. Seems like he knows nothing about Samsung capacitors.

That sounds like a pixel issue and a replacement CCD imager is the only cure. Probably too large, more than a few pixels out, to cancel it with software.