20 Most Recent Samsung LA32A450 32 in. HD-Ready LCD TV Questions & Answers


The lightning damage is through the cable box section, i would try a new main board first.

Samsung LA32A450... | Answered on Nov 02, 2017


You get best picture on any LCD monitor or TV when the PC video resolution is set to the native resolution of the monitor or TV. You need to look at your user manual to find out what the native resolution is in PC mode.

http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide

http://s807.photobucket.com/home/budm/allalbums

Samsung LA32A450... | Answered on Jul 18, 2017


Do you have sound or no sound and no picture? Did you verify whether the set has gone into protect mode due to a surge? Try unplugging the set and wait for 5 minutes before plugging it back in. See if it comes back on and let me know.

Sai.

Samsung LA32A450... | Answered on Aug 21, 2015


hi g_coopster,
Samsung LA32A450 LCD TV wont power up or no power on lights that indicated that no power line.
First of all, check the power line, cable AC cord is it installed properly, change ac cord if necessary. If you experience with electrical tool such as Volt meter, try it to measure the ac voltage from power line.
Or open your rear cover of unit, there are 2 board with difference color brown PCB (IP Board) and Greend PCB (main board). Check fuse on power board, if broken that may cause your problem. Change with the same type as labeled on it. But becareful, if after you change and try plug the power line in than broken again, thats mean power board have sort circuit.
My suggestions, try steps above and if it file, change power PCB block. You can buy it on Samsung cervice center.
Good luck.

Samsung LA32A450... | Answered on Aug 21, 2015

Tip

SERVCIE MODE


Panel Check
You have to check Panel Maker Because of different adjustments as follows. First of all, Check the label rating!
1) Label Rating File
- LCD PANEL MARK
A:ACER(AUO) S : SEC C : CMO
* If not printed you could consider S(sec) panel mark.
Method of Color Calibration (AV)
1) Apply the NTSC Lattice (N0. 3) pattern signal to the AV IN 1 port
2) Press the Source key to switch to "AV1" mode
3) Enter Service mode
4) Select the "Calibration" menu
5) Select the "AV Calibration" menu.
6) In "AV Calibration Off" status, press the " RIGHT ARROW" key to perform Calibration.
7) When Calibration is complete, it returns to the high-level menu.
8) You can see the change of the "AV Calibration" status from Failure to Success.
Method of Color Calibration (Component)
1) Apply the 720p Lattice (N0. 6) pattern signal to the Component IN 1 port
2) Press the Source key to switch to "Component1" mode
3) Enter Service mode
4) Select the "Calibration" menu
5) Select the "Comp Calibration" menu.
6) In "Comp Calibration Off" status, press the "RIGHT ARROW" key to perform Calibration.
7) When Calibration is complete, it returns to the high-level menu.
8) You can see the change of the "Comp Calibration" status from Failure to Success.
Method of Color Calibration (PC)
1) Apply the VESA XGA Lattice (N0. 21) pattern signal to the PC IN port
2) Press the Source key to switch to "PC" mode
3) Enter Service mode
4) Select the "Calibration" menu
5) Select the "PC Calibration" menu.
6) In "PC Calibration Off" status, press the "RIGHT ARROW" key to perform Calibration.
7) When Calibration is complete, it returns to the high-level menu.
8) You can see the change of the "PC Calibration" status from Failure to Success.
Method of Color Calibration (HDMI)
1) Apply the 720p Lattice (N0. 6) pattern signal to the HDMI1/DVI IN port
2) Press the Source key to switch to "HDMI1" mode
3) Enter Service mode
4) Select the "Calibration" menu
5) Select the "HDMI Calibration" menu.
6) In "HDMI Calibration Off" status, press the "RIGHT ARROW" key to perform Calibration.
7) When Calibration is complete, it returns to the high-level menu.
8) You can see the change of the "HDMI Calibration" status from Failure to Success.

FOR MORE DETAILS CHE THE FOLLOWING LINK
www.electro-medical.blogspot.com
google.com/+AjinGopakumar

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on Jun 30, 2015 | Samsung LA32A450 32 in. HD-Ready...


SET UP NEXT TUNING NEXT CABLE CHANALS DIGITAL IF YOU WANT+ANALOG

Samsung LA32A450... | Answered on Sep 28, 2014


You have to go to the sound mixer on your PC and increase the volume on Internet Explorer, Microsoft Silverlight also.
To find the mixer try clicking on the speaker on the taskbar.

Samsung LA32A450... | Answered on Jun 01, 2014


Check for faulty caps. I have many of these samsung LCD's that come in with burst caps.

Samsung LA32A450... | Answered on May 20, 2014


Hi Paul,
Do you get clear OSD. If yes, it is the main board, if not unfortunately it has to be the lcd panel. Good luck.

Samsung LA32A450... | Answered on Jan 14, 2014


hello rons_echo03,
LCD TV went green screen because defect t-con. Replace t-con with same type. You can fine label name of t-con on pcb. Open rear cover, you will see pcb whitch attachet on panel, open it. You can buy it on ebay or online market or call samsung technician to check it all your tv problem.
good luck.

Samsung LA32A450... | Answered on Jan 28, 2013


Had the same issue, your circuit board is dying. You will need to get it replaced it should be aroudn $150. Check angieslist for a reptuable tech.

Samsung LA32A450... | Answered on May 21, 2012

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