Electronics > Repair

Can't find this IC, it's on MSI Optix AG32C PC Monitor


Hi, Has anyone seen this IC Before? The marking code on it is AEB it's 10 pin. Thank you.

- The problem with this monitor is that when you plug it via HDMI or DisplayPort, it says no signal.
- The problem begun with weird flicker happening every morning when I turn on the computer and then it stabilizes and works well. I don't have an image of this problem but I found someone that posted a picture of the same problem: https://ibb.co/NFs26D5
- Now it doesn't recognizes nor the DisplayPort nor HDMI. I haven't tried connecting via DVI yet, I've ordered an Adapter DVI to HDMI to see if it works.
- I've tested 90% percent of the components on the board. These little devils are what's left, I don't know what they are, I don't know what they do. I've attached a photo of them.

It's probably a TVS diode array for ESD protection. You should be able to remove it without affecting the operation of the monitor.




https://www.lcsc.com/datasheet/lcsc_datasheet_2203231830_Jiangsu-Changjing-Electronics-Technology-Co---Ltd--ESDU5V0AG4B_C2910045.pdf (datasheet)


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