Samsung LE22B450C4W problem (firmware update failure)

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • RasenShurik3n
    New Member
    • May 2014
    • 2
    • Greece

    #1

    Samsung LE22B450C4W problem (firmware update failure)

    Hello everyone!
    I am the owner of a Samsung LE22B450C4W LCD TV, and recently i decided to install the last firmware update on it.
    I downloaded the firmware and copied it to a USB stick which i plugged on the TV, and after that i begun the update. Everything was going perfect with the progress bar filling, when suddenly on 89% the progress stopped.
    I waited about an hour. Nothing. Stuck in 89%. And then i made the stupid move to unplug the USB, wondering if something would cancel the progress, but even though the USB was off nothing changed, frozen screen.
    The second stupid move of the day was to unplug the power cord and plug it in again, and from there the hell begins...

    The TV is not turning on, no sound, no picture, just the red light on the bottom right of the screen which does the following:
    a) When the screen is on StandBy it remains on.
    b) When the power on button is pressed from the remote it blinks 4 times and the light turns and remains off (i think that this was the power on usual blinking).
    Let me underline that the TV's buttons (power, source etc.) don't work at all, the red light is reacting only via remote control.
    As i can suspect i did a HUGE mistake and now the firmware does not work and the TV can be turned on??
    I tried every method to go into service mode from here:
    http://www.factory-reset.com/wiki/Samsung_Service_Menu
    but nothing happened, even on blind mode..

    If someone could help me with my problem would be great, i am desperate right now..

    Thanks in advance.

Related Topics

Collapse

  • TheUser
    Thinkpad Docker G2 Type-C 40AS - Firmware Unknown
    by TheUser
    Hello to everyone ,

    This is my first post here, and i would like to share with you a small story in case you can help me.

    Docker Type-C Gen 2 - Model 40AS. Was given to me by a friend for free ,but with the problem that you cannot use the video output ports.

    All ports work , USB , Ethernet, Type C ... but HDMI + Display Port don't work

    I searched on reddit and google for problem similar to that, and a LOT of people had fixed this problem by updating the firmware. So i tried , i searched and found 1.1.13 utility and 1.1.20 utility that can help...
    02-10-2024, 02:07 PM
  • GeckoGreen
    Samsung service bulletin: need firmware file for PN63C550 TV
    by GeckoGreen
    Hi,

    I'm hoping someone with access to the Samsung GSPN can help me. I need someone with access to download a firmware file for my PN63C550 TV, as it will fix a problem per the Samsung service bulletin.

    You can reference Samsung bulletin #:ASC20130528001 and I need the [2D63]LOGIC.bin file please.
    The full service bulletin is linked here: https://www.avsforum.com/attachments...3-pdf.1080602/

    Will you please help me get the [2D63]LOGIC.bin file for my TV?
    05-17-2025, 02:47 PM
  • rumpumpel1
    ThinkPad X12 Detachable Gen 1: keyboard after firmware update without function
    by rumpumpel1
    Lenovo System Update offered me an update for the firmware of the Folio keyboard for my X12 Detachable Gen 1. The update got stuck and after 20 minutes I switched off the laptop. Since then, the keyboard and touchpad have been without function. Does anyone know how I can revive it?
    10-24-2024, 08:59 AM
  • dkneyle
    Sony KDL-46HX850 Can't upgrade/update firmware
    by dkneyle
    Diagnosed this TV as having a failed main board which I've replaced with one from a KDL 55HX850. They are (supposedly) the same board.

    Being 'Smart TV' it requires a firmware reboot when you swap out boards such as T-Con or main board. It starts with a black screen and flashing yellow and green LEDS, indicating it needs that firmware boot. The procedure described all over the web is to put the software into the root directory of a FAT32 formatted USB drive and it should load that up once plugged into USB1 port. But not for me. I can see the LED on the USB chip flash for about...
    09-25-2024, 10:44 PM
  • Mirenia
    Samsung UEMU6199U - no Standby - bad Firmware?
    by Mirenia
    Hi everyone,
    I've got a Samsung UEMU6199U which has no Standby LED and no reaction if try turning it on.
    Voltages on the power supply board is okay. Backlight test is also okay.

    I read about a corrupt firmware on IC1604 on some models, did a dump of this IC and turns out: First sectors are empty.
    So I think my TV has exactly this issue.

    Can someone please fix the dump?

    And how do you do that?

    As I understand you fill in the empty sectors and leave the rest as it is. But where do you get the "information" of what you...
    05-12-2025, 06:13 AM
  • Loading...
  • No more items.
Working...