Forum discussion tagged with Light.
  1. K

    I have a 55 inch lg flat screen I turn it on and it just flashes and turns off but the red light stays on how can I fix this?

    I have a 55 inch lg flat screen I turn it on and it just flashes and turns off but the red light stays on how can I fix this?
  2. S

    My phone turns on but screen is black (i know its cliche)

    So everyhing was normal. I did not dropped my phone or anything but when tried to open it i saw black screen. I restarted the phone but it didnt work out. I see lights but no screen. I dont know what happened but maybe i broke it when i was sleeping? Help me please?
  3. D

    No Power Vizio D55u-D1

    I have a Vizio D55u-D1 that is not responding to either the manual power button or the remote. No power light, Vizio logo light up or anything. Trying to figure out whether it is the main board or the power board. Both boards are cheap in comparison to purchasing a new TV, just want to make sure...
  4. A

    Pls help! My HP Pavilion screen is blank (not displaying), but fans working fine, and keyboard lights seems OK

    Since yesterday, I can't power my laptop. I've tried different methods, but none worked yet. Here is the problem: After pressing the power button, the keyboard lights on; The CAPS lock and NUMBER lock lights starts to blink; But the screen will not display anything; Moreover, the system won't...
  5. I

    Static shock freezing PC

    I use a blanket while im on my pc. When i move, the blanket is all static-y and I can feel a light shock in my ears while im wearing my earbuds. When it does this, my pc freezes and I have to force restart it. The motherboard has all its stand off screws and the PSU is mounted correctly too so...
  6. C

    zte model N-9136

    the red light comes on when trying to charge and stays on for a few seconds then goes out the phone is not taking a charge to power on
  7. S

    My Chromebook won't turn on,There is a light that shows if the Chromebook is on or not and it's always on even if I close it a

    The screen is obviously black I cannot open the battery and I even tried charging it.
  8. M

    Panasonic Views blinks light but won't come on. I tried the unplugged power, hold the power button on, does not work.

    My Panasonic Views won't come on. When I hit the power button the red light starts blinking and it makes a static crackle as if to power on but won't. I had it unplugged a couple of days and held the power button on for a minute and then plugged it in while continuing to hold the power button...
  9. R

    hp pavilion entertainment notebook has not been used for while. i tried to turn on but it wont turn on. power light and charge

    Laptop wont turn on even when plugged in. no lights showing on front of laptop saying its charging or power on. do I need new battery and charger
  10. R

    my lenovo 100s dont have a button to turn it on , so what do i don now

    plug it in the plug light was orange now its green, but leaving it on and still want start, there is no on off button on my computer 100s lenovo, so what can i do
  11. S

    Help looking for point and shoot under £300 for great night time shots!

    I am looking to get a new camera, ideally under £300 which takes good low light photos. I used to have a lumix which is now about 6 years old so pictures are rather fuzzy! I also like the idea of tiltable screen. Not worried about zoom too much. Thoughts?!
  12. S

    Acer laptop power button blinking n CD player light blinking

    I do dry battery n try can't power on still blink I check ram also still blink
  13. J

    Tcl 43s517 local contrast making horizontal light lines across top half

    I have a Tcl 43s517 for about one week it was awesome until I messed with Roku TV secret menu And did open HDR I read about it so now micro contrast is now local contrast and it makes horizontal lines on top half of picture. I did all possible resets hard soft factory and it's still the same...
  14. B

    Blinking Lights on my Lenovo Laptop

    Hello I have a Lenovo ideal pad 100-15ibd and I recently had the power Jack replaced cause the old ones prong broke off well since it's been replaced it hasnt been wanting to turn on when I plug the charger into it it does charge it but now the power white light is blinking every 7 seconds same...
  15. R

    Won't turn on

    Hi I have a Lenovo ideapad FLEX 4. Well at first I thought it was a great product. Until one day I flipped the screen and it completely cut off. When the battery is dead the red light does not Flash however, when it is charging the White Light Side the charger is brightly on. I must admit I know...
  16. S

    Solved! Need help with headphones, has 3 cables

    Hi! I'm going to get a headphone with 3 cables. One for LED light, another for mic and the last for audio. For singing, is it possible to plug in the mic and still hear the music in order to sing, or do I need the other cable for audio to be able to do that? Do I need 2 other cable slots on...
  17. A

    No lights showing it's charging or it won't power on

    My Acer aspire won't power on bought new charger and still no show of any kind of trying to power on Light blink on charger while plug in when unplug it stays green what is my problem
  18. Y

    Help with Toshiba 55" flat screen. Blinking light, shuts off.

    I have a Toshiba 55" model 55L621U TV. It's always has restarted itself intermitantly while watching it. But the other day while it was on, it shut off and wouldn't turn back on. I unplugged it, and plugged it back in several times. Each time, the splash screen comes up, the red light blinks...
  19. T

    The battery light don’t turn on

    When I turn on my computer the battery light does not come on and the computer starts but stops and turns off
  20. D

    Acer Aspire ES 11 won't start

    Power won't turn on, yet the battery is not drained. It just blinks blue everytime I push the power button. I charged it for an hour and got the charging light blinking too. I unplugged it and surprisingly, it worked. After some hours, it happened again. The unit can't be turned on, the power...
  21. E

    Lenovo Z50-70 won't turn on under battery power, pretty certain battery is okay

    When the laptop is powered off, either hibernate, sleep or shutdown, and the AC power is unplugged, the laptop won't turn on properly. I'll press the power button and the power & battery lights at the front will turn on, but the keyboard lights and screen won't turn on. To get the power lights...
  22. G

    Firestick Light Keep Flashing yellow light

    I have not used my firestick for awhile. When I turn it on, the light is flashing yellow. What do I need to do?
  23. S

    asus power issues

    Hi I have an old first asus rog laptop g2p and I love it playing the old games on , but all of a sudden it wont boot the battery light flashes orange intermittently and the fan also goes on and off the same as the light . I also noticed with the light off in the room , that the backlight on the...
  24. R

    My zte z max pro won't come on.

    My zte z max pro won't come on it was running slow at first and I factory reset it and now the bottom lights are staying on but phone won't come on.
  25. T

    Laptop for School and Light/Medium Gaming

    I have been looking for laptops recently to replace my current laptop for school. I have found some laptops which would suit my requirements but I was wondering if anyone could find better deals. Games played would be like Insurgency, CSGO and Subnautica. My budget would be around $900 - $1300...
  26. M

    Solved! Head phone works fine, when screenlight is on that time ph rings with ring tone but other time it's not rang with its ring ton

    Head phone works fine.When screen light is on that time ph rings with ring tone but other time it not rang with its ring tone. It goes to in silent mode without changes it's mode.
  27. K

    No picture on tv

    Have red standby light and blue power on light , but no picture
  28. G

    How to replace the battery

    laptop want charge keeps showing red light even though it's been on charge 24hrs it will come on for a second then it shows battery not charged
  29. B

    Lenovo ideapad flex 4-1470 won’t turn on

    Hi! I have a pretty new laptop and without any notice it won’t turn on. The light of the the power lights up but nothing more. No sound nor screen. What can I do to solve it?
  30. F

    Light & small laptop (14"max) for video editing

    Hi all, Im looking for a small laptop (13-14"max) that is 1.3kg or under and can do video editing. Ive scoured the net and read forums and requirements (specifically for adobe prem) and it seems my ideal laptop doesnt exist yet (I also want an SD card reader and at least one USB port). I did...
  31. T

    IRULU laptop not starting

    hello i have a cheap IRULU spiritbook SL1 laptop that i purchased on amazon 2 years ago. when the power is plugged in there is a red light visible where the connector inserts into the side of the laptop, when i press the power button the green power indicator light blinks intermittently but the...
  32. C

    Acer Aspire 5740 not showing blue light when switched on.

    My laptop is an Acer Aspire 5740 and is about eight years old. When plugged in at the mains the blue power light doesn’t appear. The power cord and adaptor both ok and work on another laptop. I’m not happy to scrap it as contains important data and photos. Can you help please?
  33. E

    Low budget fix

    Sharp TV model LC60LE460U flashing light. 1quick and 1 long. Trying to get to the factory reset and/or check out LED lights. Any suggestions or ideas appreciated. Thanks
  34. T

    Samsung tv won't turn on

    No power no back up light, power board looks good at a visual no bulging caps. Any ideas
  35. A

    My laptop suddenly died

    Hello everyone, im sorry i really need help with my laptop issue... When i uninstalling some app then my laptop suddenly died But when i try to turn it on again, it wont turn on but only the battery indicator lights up. Then i try to charge and my laptop, and my laptop then turns on but does...
  36. R

    My Asus A500C doesn't turn on not even the lights.

    I had it seated for months now it doesn't charge I am not even getting the lights to come on.
  37. C

    HP Pavilion x360 screen too blue/light

    I got a new laptop, HP Pavillion x360, however something about it has been bothering me. The colors are too blue/light. I noticed this by comparing different devices of the same image that my new laptop makes everything more blue/light. I know of the calibration options for windows, but doesn't...
  38. K

    RCA 55 Inch Tv

    When I use the remote to turn on the tv the red light just flashes,then I hit the button on the side of the tv nd it eventually comes on?Help.
  39. W

    Sharp LC-60LE600U Automatic Power Off

    Hey TomsHardware members, I have a Sharp LC-60LE600U that has a unique problem that I cannot find a solution for. The TV, when plugged in, will light up the power light for approximately 12 seconds. At around 8 seconds, the backlight LED's will turn on for about 3/4 of a second before turning...
  40. T

    power light doesnt go out

    After recent Win 10 updates my laptop will not go to sleep regardless of power management. The laptop has to be turned off to preserve energy.
  41. C

    looking for help

    Hello, I have a Lenovo G50-30 laptop that currently shows a bright white light on the power led and a blinking orange light on
  42. J

    My Razer Kraken 7.1 v2 isnt working

    I went on my pc this morning and i noticed before i put headset on that the rbg lights on sides were not on then when i went on to synapse this came up there was no options to cahnge lights or anything just visit store and 2 other options anyone know what i can do i have reinstalled drivers and...
  43. M

    Acer laptop not switching ON; even No charging light

    Hi, My Acer Aspire V-5-473P-5639 is not turning on. Even when connected thru power supply, there is no charging indicator light ( blue light showing connect to power socket). Last time it was working normally, when I closed it. Best regards Yar
  44. A

    Vizio E70E3 Darkened Screen (only top strip) - What part would I need?

    Please ignore the yellow - I had to block out sensitive information. The top back light looks darkened. What part do I need to order to fix - back-light strip? Image -
  45. R

    Wireless headphones stuck on blue light

    Ok my IHip Clarity Wireless headphone has a blue light I can hold the off button for about a minute and nothing happens I left it for a couple hours still on a blue light. I’ve made sure it isn’t connected to anything and I had bought them from England and I live in Scotland. What do I do ??
  46. N

    Ma1151 MacBook specs

    Does this model have keyboard lights , I know it’s very old model but was curious
  47. R

    on my rca pro 10 the battery icon lights up but dont charge

    on my rca pro 10 the battery icon lights up but dont charge
  48. B

    My Liquid Cooling system Block Light is Flickering PC Plz Help!!!!!!!!

    So my master cooling block from my CoolerMaster MASTERLIQUID ML240R RGB 240mm Dual Chamber CPU Liquid Cooling System w/ Copper light started blinking like its not fully on . this goes on and off at times the light is fully on than at times it start blinking this is the block im talking about...
  49. 4

    I have a Asus x555l and it won't turn on the charge lights won't turn on pleas help

    It is a x555l and won't boot or turn on neither will the charge lights pleas help:(
  50. H

    Help mini laptop wont turn on

    My mini laptop won't turn on. It was dead but I plugged in the charger and only on led with the lightbulb symbol lights up faint green the other 3 led dont light up at all and will not turn on
  51. M

    Nzxt Cam software wont show kraken x62

    For some reason the cam software wont show my kraken x62. It doesnt light up but i think it is working. It hows my hue and smart device but not the kraken. How can i fix this issue? Here are two pictures of my drivers in cam and dashboard.
  52. M

    Acer laptop battery light flashing red

    The red battery light is continuously flashing, what could the probkem be?
  53. P

    Panasonic TX-48AX630b won’t turn on

    Hi, our Panasonic TX-48AX630B broke about a week ago. It wouldn’t turn on, the light just kept blinking red. I removed the back and all caps on the power board looked fine however there was a scorched area to the board. I’ve just received a replacement board and fitted it. Now the TV tries to...
  54. G

    LG 50” tv has sound but no picture

    Black screen with standby red light flashing and sound. We did a hard start and got the tv to work for two days and then same black screen, red flashing standby light and sound. Any suggestions? Tv is only 3 yrs old
  55. K

    my computer died yesterday so i went to charge the next day its black and does not show the power light please i need help

    my computer died yesterday so i went to charge the next day its black and does not show the power light please i need help /
  56. S

    Sharp Aquos lc-70le640u Blank screen, flashing power light.

    Sharp aquos lc-70le640u -Blank screen, light turns on and does two different flash sequences. (2 slow, one fast) and (1 or 2slow and 4 fast) It does this sequence depending on if I do a hard reset or not. I pulled the back cover off, what should I be expecting to replace?
  57. M

    Action camera Buying suggestion

    Hi, I need help, confused between nikon w300 and gopro hero 7 black Which one is better for low light photography? Thanks
  58. Z

    Are 2 dead pixels and a small light leak enough for a replacement

    Basically what the title says! Here are some images: