Question 1

I connected this monitor with an HDMI cable to my newly built pc without any os, the screen went black before it told me that the input was not supported, can anyone help me? I have an RX 570 Armor 4G OCV1

Accepted Answer

Was there a message saying it was not supported? Which motherboard are you using? Does it support integrated graphics? Is the monitor auto-detecting input?

Try these steps:
1. Re-seat the CMOS battery with computer unplugged. After doing so, press and hold the power button for 15 seconds, then plug the computer back in and boot.
2. Ensure the cable is plugged into the graphics card and not the board. 
3. If you have another monitor, try using it to install graphics drivers.

For the monitor:
1. Check for lines on screen.
2. Ensure the HDMI plug is intact.

Chances are it is either the board or the graphics card and not the monitor that is causing the problem however it is refurbished and there could be an issue that has developed during shipping.

Question 2

does this monitor have vesa mounts?

Accepted Answer

It is not compatible with VESA mounting

Question 3

FPS?

Accepted Answer

Hello, Thank you for contacting us in regards to your question. This particular product is being offered through a Newegg Marketplace Seller. For more information, please contact them directly through their Seller Profile page. https://www.newegg.com/Action-Packaged-Inc-/about Thank you, Newegg Support

Question 4

how many mhz?

Accepted Answer

144 but only when using a DVI cable

Brand	Acer
Model	SA230 bi (UM.VS0AA.002)
Cabinet Color	Black

Screen Size	23"
LED Backlight	Yes
Widescreen	Yes
Maximum Resolution	1920 x 1080
Resolution	1920 x 1080
Refresh Rate	60 Hz
Viewing Angle	178° (H) / 178° (V)
Display Colors	16.7 Million
Brightness	250 cd/m2
Contrast Ratio	ACM 100,000,000:1
Aspect Ratio	16:9
Response Time	4ms (GTG)
Panel	IPS
Display Type	FHD

Input Video Compatibility	Analog RGB, Digital
Connectors	D-Sub, HDMI
D-Sub	1
HDMI	1

Complies with	ENERGY STAR
Power Consumption	23 W (ENERGY STAR rating) 450 mW (standby) 400 mW (off)

Regulatory Approvals	MPR II
Stand Adjustments	Tiltable: -5 to 15 degree

Acer Certified SA230 bi Black 23" Widescreen LCD/LED Monitor Backlight HDMI UM.VS0AA.002 250 cd/m2 100,000,000:1

Refurbished

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Dimensions (H x W x D)	12.60" x 20.91" x 1.40" w/o stand 15.83" x 20.91" x 8.35" w/ stand
Weight	4.89 lbs. w/o stand 5.73 lbs. w/ stand

Item#: N82E16824011184