Monitors (Page 5)
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there's a faint but constant high pitched whining or buzzing noise coming from behind the screen
This is coil whine from the monitor's internal power supply or circuitry. It is often related to the backlight brightness level or the refresh rate b…
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the colors look really washed out and flat on my lg gaming monitor compared to my laptop screen
The default picture mode is likely set to Gamer 1 or a non-color-accurate preset. The monitor's wide color gamut (DCI-P3) can also look oversaturated…
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how do i get 180hz to show up in windows? my lg monitor is stuck at 144hz max
The 180Hz mode is an Overclock function that must be manually enabled in the monitor's On-Screen Display (OSD) before it becomes available in Windows…
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the screen on my 27gp850-b goes black for a second randomly during games, like it's switching inputs
This is typically caused by the monitor syncing to a changing refresh rate (Adaptive-Sync) or a momentary signal loss due to cable or port issues. Na…
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my new lg 27gp850-b says no signal when i turn my pc on, but my old monitor works fine
The monitor is powered on but not receiving a video signal from your PC. The most common cause is the monitor defaulting to a source or refresh rate …
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the colors look washed out and weird over usb-c compared to hdmi on my dell s2722qc
This is usually a color format or range mismatch. Different inputs can sometimes default to different settings, and your source device might be outpu…
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is there a way to turn off the annoying white power led on the front? it's too bright in a dark room
Yeah, that LED is pretty bright. There's no physical way to disable it, but you can make it less intrusive through a software setting. Use the monito…
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dell s2722qc screen goes black for a second randomly while i'm working, then comes back
That's a classic sign of the monitor losing sync with the signal, often due to a cable issue, a dodgy connection, or an aggressive power-saving featu…
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the usb-a ports on the side don't work for my keyboard or webcam, they have no power
The downstream USB-A ports get their data and power from the upstream USB-B or USB-C connection. If that upstream link isn't active, the side ports a…
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how do i get 4k 60hz on this thing? it's stuck at 30hz over hdmi with my windows pc
Your GPU or cable isn't negotiating the full HDMI 2.0 bandwidth required for 4K at 60Hz. This monitor needs HDMI 2.0 for that spec over its HDMI port…
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the monitor makes a faint high-pitched buzzing or coil whine noise, especially on bright screens, is it defective?
That's likely coil whine from the internal power supply or components. It's an annoying but common issue with many LCD monitors, not unique to this m…
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dell s2722qc usb-c not charging my macbook, video works fine but battery just drains
The USB-C port is delivering video data but not enough (or any) power. This monitor's USB-C port provides up to 65W of power delivery, but some devic…
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my new dell s2722qc just shows 'no hdmi signal' even though the cable is plugged in to my laptop, what gives?
The monitor is powered on but can't see the signal from your source. This is almost always a handshake issue or the monitor is looking on the wrong i…
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words are way too small on my sceptre e24 at 1080p, how do i make text bigger without making everything blurry?
Don't lower the resolution—that will make things blurry. Scale the UI elements in Windows instead. For Windows 10/11: Right-click on your desktop and…
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my sceptre monitor won't turn on at all, no power light, nothing. checked the outlet, it's fine.
Complete power failure points to the power connection or adapter. First, inspect the power cord and adapter for physical damage. Look for frays, cuts…
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sceptre monitor colors look all wrong and washed out, hdmi cable is new, what gives?
Incorrect colors are usually a simple cable or setting issue. Let's rule out the basics first. Double-check that your HDMI cable is fully inserted at…
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can i mount my sceptre e24 monitor vertically in portrait mode for coding?
The Sceptre E24 series supports vertical orientation because it features a standard 100mm x 100mm VESA mount pattern. However, the monitor's internal…
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how do you clean a sceptre gaming monitor screen without damaging it? i don't want streaks.
The primary challenge when cleaning a Sceptre 22-inch gaming monitor is the delicate nature of the anti-glare coating applied to the panel. These mon…
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my sceptre e24 led monitor is making a weird buzzing noise from the back, is it going to catch fire?
No, it's not likely to catch fire from a buzz. The cause is usually improper ventilation leading to overheating. Check the ventilation slots on the b…
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sceptre 24 inch monitor looks blurry and unstable, text is hard to read, how do i fix this?
The most likely is setting the correct native resolution and running the auto-adjust. Set the native resolution: On your computer, right-click the de…
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my sceptre e24 gaming monitor says no signal, power light is on but screen is black, anyone know what's up?
This is almost always a signal issue, not a monitor failure. Let's work through the connections step-by-step. First, check your power plug. Make sure…
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the monitor keeps waking from sleep by itself even though my pc is asleep. it's annoying.
The monitor is receiving a false wake signal via the HDMI/DisplayPort cable. This is often caused by a feature called HDMI-CEC or DisplayPort wake si…
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weird green or purple lines flicker on the side of the screen sometimes, mostly on dark backgrounds.
Signal integrity issue or a failing connection between the panel and the T-CON board. Often appears as vertical lines on one edge. Reseat all interna…
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the 240hz refresh rate option is greyed out in windows, i'm stuck at 144hz. using the hdmi cable it came with.
The included HDMI cable or your GPU's HDMI port does not support the required bandwidth for 240Hz at 1080p. This is a cable/port limitation. You must…
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the hdr mode on this monitor makes everything look washed out and grey, not better. what's the point?
The monitor is accepting an HDR signal but cannot display it properly. This is an entry-level HDR implementation without local dimming or high peak b…
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how do i clean the curved screen on this sansui? the microfiber cloth just smears it more.
Oils from skin and dust are creating a film. Using a dry cloth or a cloth with residue just redistributes it. Power off and unplug the monitor. Let i…
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there's a faint high-pitched whining or buzzing sound from the back of the monitor, changes with what's on screen.
Coil whine from the power supply circuitry or the LCD panel's inverter. It's a physical vibration of inductors or transformers under electrical load.…
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screen goes black for a second randomly during games on my sansui 240hz, sound keeps playing.
Display signal is dropping. This is almost always the Adaptive-Sync/FreeSync handshake failing or a weak HDMI/DP cable. First, disable FreeSync in th…
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my new sansui curved monitor won't turn on at all, no light, nothing. i checked the outlet.
Power supply circuit is dead. The external power brick is the most likely failure point. Unplug the power brick from the wall and monitor. Inspect th…
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the colors on my arzopa look really washed out and dull compared to my laptop screen, how do i make it more vivid?
The default picture profile is likely set to a mode like 'sRGB' or 'User', which has a limited color gamut for accuracy. Your laptop may be using a m…
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i connected my nintendo switch to the arzopa with usb-c but it's not charging the switch, just showing the picture
This is expected behavior. The monitor's USB-C video input port does not provide significant power output. It delivers just enough to run the monitor…
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the touch buttons on the side of my arzopa monitor are super sensitive and keep bringing up the menu when i don't want them to
The capacitive touch buttons have no physical travel or tactile feedback. Accidental activation is common, especially when handling the monitor or if…
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i can't get the hdr mode to turn on or do anything, the setting is there but the picture looks the same
HDR on this monitor is a software-based feature, not a hardware HDR specification. It applies an HDR tone-mapping effect to an HDR signal, but your s…
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my arzopa monitor works fine for a bit then the screen starts flickering like crazy, especially on brighter scenes
This is a symptom of insufficient power delivery to the monitor. The panel is drawing more current than the connected cable or source can provide, ca…
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the built-in kickstand on my arzopa feels super loose and won't hold the screen up anymore, did i break it?
The kickstand hinge has likely worn out or the internal friction mechanism has failed. This is a reported point of failure on this ultra-slim design.…
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i'm trying to use the 144hz mode on my arzopa but my pc only shows 60hz as an option, how do i fix this?
Your PC's graphics settings are not detecting the monitor's 144Hz capability. This is almost always a cable or connection type limitation. You must u…
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my arzopa portable monitor turns on but just shows a black screen, no signal message or anything, what's wrong?
The monitor is receiving power but not receiving a valid video signal from your source device. The most likely cause is an incompatible video mode or…
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there's a dead pixel, a tiny black spot that won't go away. do i have to return the whole monitor?
A single pixel that is permanently off (black) on a dark background is a dead sub-pixel. This is a physical manufacturing flaw, not something you can…
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the 1ms mprt setting in the menu makes the screen super dark and flickery, is it broken?
It's not broken. The '1ms MPRT' setting is a backlight strobing feature (often called 'VRB' or 'Motion Blur Reduction'). It pulses the backlight to r…
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i can't get the vesa mount to line up, the holes on the monitor don't seem to match my arm.
You need to remove the monitor's default stand bracket first. It covers the 100x100mm VESA pattern. The process isn't intuitive. Lay the monitor face…
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there's a faint but constant high-pitched buzzing or coil whine coming from the back of the monitor, especially on dark screens.
This is coil whine from the monitor's internal power supply or backlight circuitry. It's a common physical characteristic, not a defect, and is often…
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the screen has a weird purple or green tint, colors look totally off compared to my laptop.
The monitor's color temperature or picture mode is set incorrectly, or you're using the wrong dynamic contrast setting. VA panels often ship with ove…
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how do i get the 160hz refresh rate to work? it's stuck at 60hz in windows settings on my gaming pc.
Windows is using a generic display driver, not the monitor's native capabilities. You haven't enabled the high refresh rate in both Windows AND your …
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my sansui monitor just shows 'no signal' and goes to sleep even though my pc is on, using the hdmi cable it came with.
The monitor isn't detecting a video signal from your PC. The most common cause is the PC's output being set to the wrong source or refresh rate. Firs…
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how do i clean the curved screen without damaging it? the microfiber cloth just smears it more.
Smearing happens when you're using a dry cloth on a screen that has oils from your fingers or dust that's slightly greasy. You're just moving the gri…
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the monitor randomly goes black for a second or two then comes back, happens while gaming.
This is typically a handshake issue between your graphics card and the monitor, often related to the cable, the refresh rate, or a feature like Adapt…
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i'm trying to wall mount this thing but the vesa pattern feels weird and the screws that came with my mount don't fit.
This monitor uses a 75mm x 75mm VESA pattern, but the mounting holes are recessed in a plastic housing on the back. You can't use the standard short …
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the colors look really washed out and bad compared to my old monitor on the same pc.
The default picture settings out of the box are often too bright and have low contrast. You're also probably comparing it to a monitor with a differe…
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there's a weird high-pitched buzzing or coil whine coming from the back of my monitor, especially on dark screens.
That's electronic coil whine. It's caused by components (like inductors or capacitors) on the monitor's internal power supply vibrating at a high fre…
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how do i get 144hz on this sceptre monitor? my windows settings only show 60hz as an option.
You're likely using the wrong cable or have it plugged into the wrong port. This monitor's 144Hz refresh rate is only available through its DisplayPo…