Hello,日前买了 BenQ Zowie 联名推出的 XL2740 后发现,
于144hz以上的更新率时,会在电源开关处听见一个极为不明显的嗡嗡声响,
有点像是旧式书桌台灯的声音,虽然完全不影响使用,
但有些担心是瑕疵品,于是上网搜寻了一下,发现两处皆有提到相关问题,
如果是这台萤幕本身就会有的声音,而非问题,那我也不需要退换货了。
目前已知的条件是在 240 hz 更新频率下会听见异音,
但声音非常小,要把耳朵靠近萤幕才会听见,
如果把更新频率调回 60Hz 就会无声。
想请问其他 BenQ Zowie 240Hz (24.5/27吋型)的用家是否有听到类似的声音?
感谢!
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外国网友的经验:
https://www.youtube.com/watch?v=9PAp_hv6LKw
Rlistek 的评论:
Bought it. The buzzing noise is definitely there. When you get your ear
several cm close to power button on xl2740 you can clearly hear that noise.
So if someone was worried if the rumours about that buzzing noise are true -
yes, they are. (Didn't notice any frame skipping tho.)
Blurbuster.com 的 Review 文里也提到:
Setting the monitor to 60hz, instead of 240, gets rid of the buzzing
noise...enabling blur reduction brings it back