Asus VS239H Service Manual page 51

Service Manual ASUS VS239H
8.6. Troubleshooting.
8.6.1. Can't Entry ISP Mode!!
(1) Check the cables and ISP JIG are connected fluently.
(2) Click the "Dis Con" and click "Connect" again.
(3) AC off the monitor for a while and retry it.
(4) Change other vervion ISP program.
(4)Change ISP JIG or cable.
(5)Change PC.
51