Monitors (Page 3)
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the colors on my new lg ultrawide look washed out and dull compared to my old monitor, especially blacks.
The default picture mode is likely set to a low-contrast, energy-saving preset. The IPS panel's native contrast ratio is 1000:1, which can appear mut…
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just got this monitor and the usb-c connection won't charge my laptop, it just shows the screen. what's wrong?
The USB-C port is not delivering the expected 60W of power. This is typically a cable or source device compatibility issue, not a monitor hardware fa…
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my lg 34wn80c monitor goes black for a few seconds randomly while i'm using it, then comes back. what is this?
This is the monitor's built-in power-saving feature activating incorrectly due to a faulty signal detection handshake. It misinterprets a steady inpu…
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there's a high pitched whine or coil whine coming from the back of the monitor, is this normal?
You are hearing coil whine from the monitor's internal power supply or circuitry. It is an auditory phenomenon caused by components vibrating at high…
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the osd sidekick software won't detect my monitor, it just says please connect a supported device
The OSD Sidekick software cannot establish communication with the monitor over USB. This is a connection or driver issue. Confirm the monitor's USB u…
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the screen goes black for a second randomly during games, like it's switching resolution
This is a temporary signal loss, often triggered by variable refresh rate (VRR) handshaking or an unstable overclock. The M27Q X supports AMD FreeSyn…
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the usb-c port on my monitor isn't charging my laptop or the connection is super flaky
The USB-C port is not providing sufficient power delivery (PD) or a stable data connection. The M27Q X's USB-C port provides up to 15W PD, which is b…
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my screen has these faint horizontal lines or scanlines especially in grey menus, is my panel defective?
You are observing faint horizontal banding, often called "scan lines." This is a known characteristic of the M27Q X's Fast IPS panel and its specific…
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the kvm on my gigabyte monitor isn't switching my keyboard and mouse when i change inputs
The KVM peripheral switching function is not activating. This is usually a cable or software configuration issue, not a hardware fault. First, confir…
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my m27q x monitor just shows a black screen but the power light is on blue, no signal detected
The monitor is powered but not receiving a valid video signal from your source. The blue power LED confirms this state. Power cycle the monitor and s…
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there's a single dead pixel stuck on red in the middle of my screen, just got the monitor. can i fix it without sending it back?
A sub-pixel is stuck in the 'on' position, displaying a constant red color. This is a physical hardware anomaly, not usually a software issue. First,…
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can i mount the s2421hs on a vesa arm? i don't see any screw holes on the back.
The VESA mount interface is hidden behind the removable stand neck. The monitor is 100% VESA compatible (100x100mm pattern). To expose the VESA mount…
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dell s2421hs won't wake up from sleep when i move the mouse, i have to press the power button every time.
The monitor is not receiving the correct wake-up signal from the PC. This is usually a power management or cable handshake issue. Follow this checkli…
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my monitor makes a faint buzzing or humming noise that changes pitch when i'm scrolling or have a bright white webpage open.
This is coil whine or capacitor buzz from the monitor's internal power supply or backlight inverter. The load on the electrical components changes wi…
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the colors on my new s2421hs look really washed out and flat compared to my old monitor, especially the blacks.
The monitor is likely running in a default 'Standard' or 'ComfortView' preset with low contrast and a cool color temperature. The default factory set…
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how do i turn off the annoying blue power light on the bottom of my dell s2421hs? it's too bright in a dark room.
The white/blue LED power indicator on the front bezel can be disabled through the On-Screen Display (OSD) settings. It is a software control. Press t…
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dell s2421hs screen is flickering randomly, especially when i'm just browsing or not in a game.
This is typically caused by the monitor's adaptive sync technology conflicting with the GPU's output. The S2421HS supports AMD FreeSync. First, disab…
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my dell s2421hs monitor says 'no dp signal from your device' and then goes black, but the pc is definitely on.
The monitor is not receiving a stable video signal from the PC via the DisplayPort cable. This is most often a cable or handshake issue. Perform this…
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can i clean the screen with a microfiber cloth and water or will i damage the coating
You risk damaging the anti-glare coating and matte surface of the panel. Incorrect cleaning fluids can cause permanent streaking or clouding. Power o…
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the hdr looks washed out and worse than when it's off on my benq mobiuz, what am i doing wrong?
This is a common result of enabling HDR on a monitor with limited HDR peak brightness. The EX2710Q is VESA DisplayHDR 400 certified, which is a basel…
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why does my 165hz monitor only show 60hz or 120hz as an option in windows display settings?
Windows is not detecting the monitor's full refresh rate capability due to a cable or driver limitation. The EX2710Q requires specific conditions to …
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the built-in speakers on my ex2710q sound tinny and have no bass, is mine broken?
This is the expected performance of the monitor's 2W internal speakers. They are designed for basic audio, not for gaming or media depth. The perceiv…
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my monitor makes a faint buzzing or whining noise, it changes pitch when i look at different colored screens
This is coil whine from the monitor's internal power supply or display drivers. It is a physical phenomenon where components vibrate under electrical…
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how do i turn off the damn orange light ring on the back of my benq mobiuz, it's distracting
The Light Ring (RGB) on the rear of the monitor is in its default or a previously set lighting mode. It is controlled separately from the front power…
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the ex2710q keeps saying 'no signal' when my ps5 is definitely on and plugged in
The monitor is not detecting a valid video signal from the PS5. This is typically a handshake issue related to the HDMI version, resolution, or refre…
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my mobiuz ex2710q screen is black but the power light is on, i can hear audio from the speakers though
The monitor is receiving power and a signal, but the LCD panel backlight is not illuminating. This is most often caused by the monitor's HDR or Brigh…
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the joystick button on the back is super hard to press and the menu keeps popping up randomly
The 5-way joystick is misaligned or has debris inside, causing it to register false inputs or stick in a depressed state. Power off the monitor. Use …
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i'm trying to use the elmb sync but the screen gets super dark and looks terrible
Extreme Backlight Strobing (ELMB SYNC) is functioning correctly. It pulses the backlight to reduce motion blur, which inherently reduces perceived br…
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the monitor makes a faint buzzing or high pitched noise, especially on bright screens
This is coil whine from the monitor's internal power supply or backlight inverter. It is a physical characteristic of some units and varies with scre…
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the built-in crosshair overlay won't turn off, it's stuck on my screen even in the osd
The GamePlus crosshair feature has been activated and is persisting due to a software glitch or stuck hotkey. Press the monitor's joystick straight i…
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my monitor won't wake up from sleep when my pc does, i have to turn it off and on again
This is a handshake issue between the monitor's power saving features and the PC's sleep state, often related to the DisplayPort version. First, upda…
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i'm getting a weird washed out or hazy look on my vg27aq1a, colors look flat even after calibration
The HDR mode is likely active while you are viewing SDR content. The VG27AQ1A's HDR implementation can cause this desaturated, grayish look in Window…
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the screen on my asus tuf monitor keeps flickering when i have g-sync enabled, how do i stop it?
This is a known compatibility issue with the Adaptive-Sync/G-Sync Compatible mode and specific refresh rates or driver states. Open the monitor OSD. …
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my vg27aq1a monitor screen is black but the power light is on solid white, what do i do?
The monitor is powered on but receiving no signal. The primary suspect is the input source or cable. First, press the joystick on the back to open th…
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connected my macbook via usb-c but it's not charging, just showing the screen, what's up?
This monitor does not support Power Delivery (PD) over its USB-C port. The USB-C port is for video and data only, so it won't charge your laptop. You…
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the joystick button on the back is super hard to press and the menu keeps going the wrong way, am i using it wrong?
You're not using it wrong—the 4-way joystick/navigation button takes some getting used to. It's stiff by design to prevent accidental presses, but th…
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there's a weird high-pitched buzzing or coil whine coming from the back, is it gonna explode?
That's electronic coil whine, not a sign it's going to fail. It's a common, annoying phenomenon where components (like inductors or capacitors) vibra…
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i hooked up my ps5 to the hdmi port but it's only showing 60hz, not 120, what gives?
The monitor can do 4K at 60Hz, but not 4K at 120Hz. For 120Hz, the PS5 is likely trying to send a 1080p or 1440p signal, but it might be getting bloc…
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how do i clean the screen on this thing? i'm scared of ruining the coating.
Good on you for being careful. That matte anti-glare coating can be damaged by harsh chemicals or rough cloths, leading to smudges or a hazy look. He…
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the monitor won't turn on at all, the power button just flashes, what do i do?
A flashing power LED usually means the monitor is stuck in a power cycle or isn't getting stable power. It's a protection state, not necessarily a de…
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just got this 27ul500 and the colors look washed out and terrible compared to my old monitor, did i get a bad one?
You probably didn't get a bad one. Out of the box, it's set to use a wide color gamut (DCI-P3) but your computer is likely sending a standard sRGB si…
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my lg 27ul500 screen goes black for a second every few minutes, it's driving me nuts, what's wrong with it?
That's usually the monitor's built-in power-saving feature kicking in aggressively, thinking there's no signal when there actually is. It's a handsha…
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pc wakes from sleep but the monitor stays black, have to power cycle it every time.
This is a failure in the monitor's wake-from-sleep signal detection. The main board isn't properly recognizing the active signal from the GPU after a…
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how do you clean this giant curved screen without leaving streaks or damaging the coating?
The matte anti-glare coating is delicate. Using standard glass cleaner or a rough cloth will create permanent micro-scratches and smears. Power off t…
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the kvm switch keeps disconnecting my keyboard and mouse when i switch between my pc and mac.
The KVM firmware is losing the USB device handshake. This is often caused by peripheral power draw or incompatible USB peripherals. Connect your keyb…
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can't get 240hz to work, it's stuck at 120hz even with a 4090 and a new dp 2.1 cable.
You are hitting a configuration limit. The Neo G9 57 only supports 240Hz at its native Dual UHD resolution (7680x2160) under specific conditions: DSC…
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hearing a high-pitched whining or buzzing sound from the back of the monitor, changes with what's on screen.
That is coil whine from the monitor's internal power supply or display drivers. It's an electrical noise caused by components vibrating under high lo…
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the 1000r curve on my neo g9 57 has a visible seam or line down the middle of the screen, is this broken?
That is the physical junction where the two glass panels meet. It is a normal characteristic of this monitor's manufacturing, not a defect. It may be…
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screen randomly goes black for a second then comes back, happens during games and desktop use.
This is a signal dropout. The DisplayPort or HDMI handshake is failing, usually due to a bandwidth limit or cable issue. At 7680x2160 and high refres…
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my neo g9 57 just cycles the led light on the bottom through colors and never shows a picture, what's wrong?
The monitor's power LED is in its startup diagnostic mode. The main board isn't completing its boot sequence. A corrupted firmware is the most common…