![I have two KDS monitors (XF-9e and VS-190is) I got from a recycling center. They both "snap" like this 1-2 times every few minutes. Any ideas what the problem might be? : I have two KDS monitors (XF-9e and VS-190is) I got from a recycling center. They both "snap" like this 1-2 times every few minutes. Any ideas what the problem might be? :](https://preview.redd.it/3h46zsmkxd461.jpg?vthumb=1&s=9ed89ba5894ffd3874c3f3faec8a2a1c6e8f4011)
I have two KDS monitors (XF-9e and VS-190is) I got from a recycling center. They both "snap" like this 1-2 times every few minutes. Any ideas what the problem might be? :
![KDS K-17s - LCD monitor - 17" - 1280 x 1024 - 260 cd/m������ - 450:1 - 16 ms - VGA - speakers - silver - Walmart.com KDS K-17s - LCD monitor - 17" - 1280 x 1024 - 260 cd/m������ - 450:1 - 16 ms - VGA - speakers - silver - Walmart.com](https://i5.walmartimages.com/asr/a7aacf15-f34f-4750-ba42-424f4f807169_1.e25a65cf4de1237a957ad2b454f5e304.jpeg?odnHeight=612&odnWidth=612&odnBg=FFFFFF)
KDS K-17s - LCD monitor - 17" - 1280 x 1024 - 260 cd/m������ - 450:1 - 16 ms - VGA - speakers - silver - Walmart.com
![Restoran Için 15.6 Inç Lcd Dokunmatik Ekran Android Pos Kds Mutfak Ekran Sistemi Ile Yazıcı - Buy Mutfak Ekran Sistemi,Dijital Ekran Endüstriyel Sınıf Dokunmatik Pos Monitör,Mutfak Sınıf Donanım Online Yemek Sipariş Satış Restoran Için 15.6 Inç Lcd Dokunmatik Ekran Android Pos Kds Mutfak Ekran Sistemi Ile Yazıcı - Buy Mutfak Ekran Sistemi,Dijital Ekran Endüstriyel Sınıf Dokunmatik Pos Monitör,Mutfak Sınıf Donanım Online Yemek Sipariş Satış](http://sc04.alicdn.com/kf/Hc8985472952f429d8ceac9b36a8f1593G.jpg)
Restoran Için 15.6 Inç Lcd Dokunmatik Ekran Android Pos Kds Mutfak Ekran Sistemi Ile Yazıcı - Buy Mutfak Ekran Sistemi,Dijital Ekran Endüstriyel Sınıf Dokunmatik Pos Monitör,Mutfak Sınıf Donanım Online Yemek Sipariş Satış
![KDS K-2237MDWB Black 21.6" 5ms Widescreen LCD Monitor w/ HDCP support 300cd/m2 1000:1 Built in Speakers - Newegg.com KDS K-2237MDWB Black 21.6" 5ms Widescreen LCD Monitor w/ HDCP support 300cd/m2 1000:1 Built in Speakers - Newegg.com](https://c1.neweggimages.com/ProductImage/24-155-053-08.jpg)
KDS K-2237MDWB Black 21.6" 5ms Widescreen LCD Monitor w/ HDCP support 300cd/m2 1000:1 Built in Speakers - Newegg.com
![ViewSonic TD2430 24" 82 Hz 25 ms (HDMI+Display) Full HD VA Dokunmatik Led Monitör Fiyatı, Yorumları - Trendyol ViewSonic TD2430 24" 82 Hz 25 ms (HDMI+Display) Full HD VA Dokunmatik Led Monitör Fiyatı, Yorumları - Trendyol](https://cdn.dsmcdn.com/mnresize/500/-/ty95/product/media/images/20210403/23/b8b29ef8/21573048/1/1_org.jpg)