Acer S191HQL - Page 41


39
6.5 Q&A
S1. If appear Enter ISP Fail as the below left picture. Check the cables and ISP board whether are connected
fluently. If not ok, AC off the monitor for a while and retry it. Click the “Dis Con” and click “Connect” again (as below
right picture).
S2. If appear Blank Error. Change ISP board or cable. Make sure the connection is ok. Change PC.
S3.If appear Auto Detect error! The disconnection of ISP Board results this error. Please check the ISP board
connection with PC.