20 Most Recent Samsung 24 in. DB5710DT Stainless Steel Built-in Dishwasher - Page 7 Questions & Answers

There is a leak. In the dishwasher there is protection from leaks. If the sensor gets wet, the machine will show you this error. Sometimes leaks may occur due to an oversupply of foam.

Depends on the problem. You can download the manual and "File/Save As" to your Documents folder from here... http://www.manualslib.com/manual/651265/Samsung-Dmb58ahc.html

If the latch is adjustable, adjust it. If that doesn’t work, replace latch

Make sure disposal is working. Also you might have the child lock on.

Try: https://www.appliancepartspros.com or other similar sites.

Try Other blinking lights or beeping sounds may indicate a problem with thedishwasher caused by power surges. ... If the problem persists, reset (reboot) thedishwasher by turning off power to the unit at the house circuit breaker/fuse box for 30 seconds. Restore power and the dishwasher should function normally

If the reset does not work after removing power from the dishwasher, then the next thing to try is to press the Start or Reset button to reset the dishwasher. Press for about 10 seconds.

It screws into inlet valve.

Google it on line