All questions — page 159
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the joystick control on the back feels super loose and wobbly, is it supposed to be like that or is mine broken?
The joystick on this model has a very light, almost floppy feel by design. It's not a positive-click mechanism like some other brands. Test its function, not i…
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the screen has these weird dark smudges or shadows in the corners that don't go away, especially on a gray background.
You're describing panel uniformity issues common to VA panels: backlight bleed (white glow) in corners and VA glow/darkening (dark smudges), which are inherent…
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i'm trying to use the headphone jack on the monitor but there's no sound coming out, audio works fine on the pc itself.
The monitor's audio-out jack only carries audio from the current video input. Windows is likely still set to output to your PC's sound card or speakers. In Win…
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the adaptive sync/freesync on my vx2768 causes horrible flickering in dark scenes in games, it's really distracting.
This is a common issue with VA panels like this one when VRR is active at low frame rates, due to rapid gamma shifts. Cap your in-game frame rate just below th…
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how do i clean the screen on this viewsonic without damaging the coating? it's got a weird matte finish.
The anti-glare coating on this monitor is delicate. Using standard glass cleaner or paper towels will create permanent micro-scratches and haze. Use only a dry…
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the monitor makes a faint but annoying high-pitched buzzing or whining sound, seems to come from the back left.
This is coil whine from the monitor's internal power supply or circuitry, often triggered by a specific refresh rate or brightness level. Change the refresh ra…
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just got this viewsonic 2k monitor and the colors look really washed out and dull, especially compared to my old one.
The "washed out" appearance on the ViewSonic VX2768-2KP-MHD is typically caused by one of two things: an incorrect Output Dynamic Range setting in the GPU driv…
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my viewsonic vx2768 screen is black but the power light is on, i can hear windows sounds, just no picture.
The monitor is receiving power and a signal, but the backlight or panel isn't activating. This is almost always a handshake failure with the input source or ca…
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the on-screen menu joystick feels super stiff and sometimes doesn't register my pushes, am i breaking it?
DIAGNOSIS: You're not breaking it, but the joystick/navigation button on the back can be finicky. It's a multi-direction press: up, down, left, right, and a pr…
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the hdr mode makes everything look dark and grayish instead of bright and punchy on my ps5.
DIAGNOSIS: That's expected behavior for this monitor. The 27GP850-B uses an HDR10 standard but doesn't have the high peak brightness or local dimming of a prem…
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how do i clean the screen on this thing? the manual says not to use any liquids but it's got smudges.
DIAGNOSIS: You're right to be careful. The screen has a matte anti-glare coating that can be damaged by harsh chemicals or abrasive cloths. Water alone often j…
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i'm getting a weird faint buzzing sound from the back of my 27gp850-b, is it coil whine?
DIAGNOSIS: Yes, that's almost certainly coil whine. It's a high-pitched electronic buzz that comes from the internal power components, especially common when t…
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the monitor won't wake up from sleep when i move my mouse, i have to turn it off and on again.
DIAGNOSIS: This is a common handshake issue between the monitor and your PC's power management. The PC sends a wake signal, but the monitor doesn't recognize i…
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the colors look super washed out and flat compared to my old monitor, did i get a bad panel?
DIAGNOSIS: You almost certainly didn't get a bad panel. Out of the box, the monitor defaults to a gamer-focused 'Gamer 1' picture mode which prioritizes speed …
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the monitor stand wobbles a lot on my desk when i type, is this normal for the 27gp850-b?
DIAGNOSIS: That's not normal. The stock stand is generally sturdy. The wobble usually means the stand isn't fully locked into the monitor body, or your desk su…
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my new lg 27gp850-b keeps going black for a second and then coming back on, especially when gaming.
DIAGNOSIS: You're likely dealing with the monitor's VRR (Variable Refresh Rate) feature, specifically G-Sync Compatible or AMD FreeSync, interacting poorly wit…
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the auto brightness sensor keeps changing my screen brightness and it's annoying.
The erratic shifting in screen luminosity on your BenQ EW3270U is caused by the B.I.+ (Brightness Intelligence Plus) system. This is a hardware-integrated ligh…
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screen has a weird yellow or red tint, colors look off after i moved it.
The monitor's color profile was likely altered when it was moved, either by accidentally pressing the front control buttons or due to a jarring impact. The mos…
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the built-in speakers sound terrible, super tinny and quiet.
The BenQ EW3270U is designed primarily as a visual powerhouse, but its audio hardware is an afterthought. The monitor utilizes two down-firing 2W stereo speake…
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usb-c connection from my macbook isn't working, no signal.
The USB-C port on the BenQ EW3270U is not a video input port; it is a service port for firmware updates and factory servicing. Your MacBook cannot send a video…
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there's a high pitched whining noise coming from the back of the monitor.
The high-pitched whining is coil whine, an audible vibration from the monitor's internal power supply circuitry or voltage regulators. In the EW3270U, this is …
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hdr mode looks washed out and grey on my pc, not bright like it should.
The "washed out" or grey appearance on the BenQ EW3270U typically stems from a mismatch between the Windows HDR metadata and the monitor's internal processing.…
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screen on my ew3270u keeps flickering or going black for a second, especially with hdr content.
The flickering or intermittent black screens (often called "blackouts") on the BenQ EW3270U are typically caused by HDMI bandwidth instability. Because 4K reso…
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my benq ew3270u won't turn on at all, no light, nothing. power cable is plugged in.
The monitor is experiencing a total power loss, indicating a failure in the primary power delivery system. Since there's no standby LED or any sign of life, th…
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i connected my macbook pro via usb-c, but the monitor isn't charging my laptop and the usb hub on the monitor doesn't work.
The USB-C port on the PA278QV provides data and video (DisplayPort Alt Mode) but does NOT provide Power Delivery (PD) for charging connected devices. The downs…
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the quickfit (red grid overlay) function on my monitor is stuck on and i can't get it to turn off no matter what button i press.
The QuickFit virtual scale/alignment grid is activated and locked on. This occurs when the dedicated QuickFit button on the monitor's rear bezel is stuck in a …
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the displayport connection on my proart keeps randomly flickering to black for a second, especially when i have a video playing.
Intermittent signal loss, often caused by an insufficient quality DisplayPort cable, a marginal connection, or an incompatibility with Adaptive-Sync at certain…
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how do i properly clean the matte screen on this asus proart? i'm worried about damaging the anti-glare coating.
Standard glass cleaners or abrasive cloths can permanently damage the monitor's matte anti-glare coating, causing smears or dull spots. Use the correct materia…
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the joystick control on the back of my pa278qv is super unresponsive, have to push really hard or at a weird angle for it to register.
The 5-way joystick/navigation button is misaligned or has debris lodged around its base, preventing clean directional presses. This is a physical, not software…
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my proart monitor makes a faint but constant high-pitched buzzing or whining noise, seems to come from the top left back.
This is coil whine from the monitor's internal power supply or voltage regulation circuits. It is often related to the monitor's brightness/backlight level or …
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the colors on my proart look washed out and weird compared to my old monitor, especially the reds. i calibrated it but it still looks off.
The monitor is likely receiving a limited RGB color range signal (16-235) instead of the full RGB range (0-255), causing crushed blacks and washed-out colors. …
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my asus proart pa278qv monitor just shows no signal from both my laptop and desktop, i've tried both hdmi and displayport.
The monitor is receiving power but not a valid video signal from any input. The most likely cause is the monitor's input source not matching the active cable o…
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colors look washed out and weird on the usb-c connection compared to hdmi from the same laptop.
The USB-C input is likely defaulting to a limited color range (16-235) while your HDMI is set to full range (0-255). This crushes black and white detail, makin…
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there's a constant faint high-pitched whine or coil whine coming from the back of the monitor, even in sleep mode.
That's power supply coil whine. It's an annoying but generally harmless manufacturing variance where components on the internal power board vibrate at high fre…
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the usb ports on the side don't work when connected to my pc with displayport, only with usb-c.
That's by design, not a fault. The USB hub (the downstream ports on the side and back) only gets its data connection from the upstream USB-B port or the USB-C …
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the built-in speakers make a horrible buzzing sound, it's not the source audio. is there a way to fix them?
Yeah, this one's common. The monitor's internal 5W speakers are notoriously bad and prone to electrical interference, especially if you're using USB-C for both…
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how do i clean the screen on this thing? the matte coating seems weird and i'm scared to ruin it.
You're right to be cautious. The 27UK850-W has a semi-matte anti-glare coating that's more delicate than a standard glossy screen. Harsh chemicals or pressure …
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screen randomly flickers or goes black for a second, especially when browsing or with certain colors.
That's the infamous 'IPS glow' or backlight fluctuation turning into an actual fault, often related to the monitor's Adaptive Sync or response time settings in…
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i'm getting a 'no signal' message even though my mac is connected via usb-c, and the monitor is charging the laptop.
The USB-C port is delivering power but not video data. This is a handshake issue, very common with this monitor's USB-C implementation, especially with macOS. …
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my lg 27uk850-w won't turn on at all, no standby light, nothing. checked the outlet and cable already.
You've got a dead monitor, no life signs. This is almost always the internal power board giving up, and it's a known weak point on this model. The external pow…