Forum discussion tagged with led.
  1. D

    [SOLVED] PC crashing when full load on CPU and GPU after LED upgrade

    Hello all, my PC was running fine for a long time now. However I wanted to upgrade it with some more RGB lights to use it as a mood light. Therefore I put an LED strip on the back of my case (Thermaltake P5) and a self made LED controller inside of it. And connected both to the MOLEX connector...
  2. Chief_Who_Directs

    Question RX 5700 xt // VGA ERROR

    Bought a Gigabyte 5700 xt OC Gaming GPU two months ago. Installed with no issues. Ran smoothly for those two months with no issues at all. A week ago from posting, the display on the monitor stopped and no connection was registered. Upon booting, the motherboard (ROG STRIX B450) displays the...
  3. GrinTheComputerNoob

    [SOLVED] LED strips adhesive (electrical tape??)

    Hi Guys, I dont have knowledge on electrical matters. Is it a good idea to stick my LED strips to an electrical tape that is on my cpu case. I got this idea for if ever any of the parts of the LED strip is not insulated it will not be transferred to the metal case because of the electrical...
  4. T

    Question Mouse LED light turns on for a split second when plugged in, then immediately shuts off.

    So, I picked up a mouse today, the Razer DeathAdder 2013 model, and downloaded all the synapse stuff to get the lights working, but the logo wont light up. I went to swap the USB ports, and saw that right when I plugged it in it lit, but immediately un-lit like a second after, how do I get it to...
  5. Jack_paric

    Question Corsair RGB fans unicorn lights

    So I was wondering how do I have to setup my hd120 and 140 fans in iCue in order to get that breathtaking unicorn look you can see in This video at 18:39. I just cannot seem to get the rainbow spirals to change colors, I either have solid colors, alternating colors or just predefined multicolor...
  6. L

    Question 12v to power 3v LEDs

    Hi, I want to use those 2 pronged 3v leds in my car, however I have trouble understanding how to choose a right resistor, and also I am worried that resistor will get very hot and make a much higher power consumption. So it would help a lot if anyone can spare a little time and explain this to...
  7. J

    [SOLVED] Can the CPU fan header control LED brightness?

    I'm usually pretty good about Googling solutions but I can't seem to figure this out. From what I understand, the 4 pin CPU has PWM, which lets you control the fan speed and lights. I just can't figure out how to control the LED on my fan. My MOBO is an MSI B450 Gaming Plus Max and I have a...
  8. Question Debug Code LED not working properly after a while. Help!

    Hello! On my newly bought MSI X570 MEG GODLIKE mobo, the Debug Code LED stops working after a while. Some day it takes many hours, and some days I start the PC and it gets disabled after just 2-3 hours. I guess the value it shows are the CPU temp, since that value and core temp almost always...
  9. J

    Question Samsung monitor LED horizontal flickering! Most likely faulty Samsung plug!

    Samsung Monitor Above is the link to the monitor that i am having trouble with. When i first bought it and plugged it in a week ago there were horizontal lines a third of the screen wide and just one pixel in height with some other weird screen flickers. I looke dup how to fix it and people...
  10. Question [Samsung UN40ES6100] Repairing an old television with a periodically flashing backlight

    Hello, I posted this earlier this morning but was told to repost it with some more details. I'm the owner of an old Samsung UN40ES6100 LED-LCD TV. I'm not sure when we bought it, but I do know it hasn't been working properly for quite some time. When turned on, the display will appear dim, turn...
  11. jsdavis

    Question Asus ROG Strix 450-F Gaming Yellow Light

    Good day, I ask for your support, I have a problem with the asus B450-f gaming, everything seems to be working fine, but when it is off for several hours and if I want to turn on it does not go past the yellow LED, I press restart and it already works correctly, what could it be? I have...
  12. I

    Question Can i fix this manually or better buy a new one

    My monitor is bottom half on big squares with more lighted pixels.Check the image. Model is BenQ GW2480 is 1 year old and i am not using it that much.Can i fix it or just to buy one
  13. lucasprograms

    Question Computer Works Normally - Boot LED is on (MSI B550 Gaming Edge Wifi)

    I've has an MSI B550 Gaming Edge Wifi Mobo for about a month. The boot led will occasionally stay on after booting. There do not seem to be any other symptoms of a boot issue. Oftentimes if I restart, the led will not stay on. Is this something I should be concerned about?
  14. changleeyang

    Question Replacing Power on led!! Need help!

    Hi, my PC's power on led is not working rest all is fine. I want to buy a new led to replace the old one but I don't know which kind of LED to buy... I mean a DC one or an AC one. Please help 😣
  15. W

    Question The light of 1 of my coolers does not work

    I bought a new computer 2 weeks ago , but now the light of 1 of 3 fans (the one in the back) does not work. I only get a small light beep while starting up but after that no light at all. Front ones work fine. The fans are standard fans from the Sharkoon vg7. For as far as I can tell (not an...
  16. Rostropovich

    Question PC just turns itself off on startup sometimes

    Hi guys! I'm not sure where to post this question but it might be PSU related so here it is. I had this build from my signature for seven months now and it's wonderful, fast and the performance is incredible but I have an issue now and again. Sometimes when I turn on my PC it just turns...
  17. R

    Question Turn an LCD display into an "LED display"

    Hi, I'm a newbie, sorry if this question is a bit dumb. I need a display that looks similar to a 200x200 RGB LED Matrix panel. With an actual size of approximatively 20x20cm I'm not sure if this even exists. And anyway those are too expensive for what I want to do. I'm looking for something...
  18. T

    Question looking for non rgb LED fans that are decent for a new build.

    Hey guys going to build a new Ryzen 3600 build and dont need my computer to look like a unicorn.. just want some static red fans that also do work, will need one SP and 5 AF. everything out there now seems to be unicorn barf and ridiculously overpriced, assuming it is because you can make them...
  19. ftibi87

    Question Ram debug led lighting after shut down pc

    Hi. Somebody have any idea, how it's possible? The pc work fine, no issuds, but after turn off, the ram debug led start lighting. 🤔
  20. J

    [SOLVED] Dell Precision m6800 startup issue

    Hi, I have a dell precision machine. Today it suddenly got shutdown as if it was unplugged from all the juice (battery+ac adapter) I tried to restart it quite few times but i won't start. I removed the battery and tried to use only AC Adapter. When i plug ac adapter it's led and power button...