My Samsung DMR77LHS dishwasher has NO power showing on display board, checked electrical hookups it ok. Outlet has power. Pressed Power On/off button, no response, all lights are off...

SOURCE: No power showing on display

its the fuse, its located under the dishwasher. take off the bottom white plate, its on the right side of the pump on a wire harness. Its in a fuse cartridge turn to the left take out fuse and replace with 15 amp fuse take it radio shack and have it matched.

SOURCE: bad smell from my samsung dmr77lhs dishwasher what to do?

Put about three or four drops of eucalypt oil into your dishwasher and put it on a wash cycle - you don't need to use the drying cycle. Then is should smell beautifully. It's probably just the newness of the machine with seals and parts all giving off the smell. If that doesn't work contact the dealer and get them to find out what it is. After all you paid good money for it.
Good Luck

SOURCE: SE error code on Samsung dishwasher

Drain error 5E
1. Check whether there is any foreign material in the
Drain Hose. - Remove the foreign material from the Drain Hose.
2. Check the operation of the Low Level Sensor. - See the "9E error".
3. Check the connections for the Drain Pump
connector. - Reconnect the Drain Pump connector.
4. Check whether the Drain Pump coil is conductive.
(Remove the connector before measuring.)
Normal: Approx. 25ohms
- Faulty: Replace the Drain Pump.
5. Check the operation of the Drain Pump Relay
: Check the operating voltage between the white
wire of the Main PBA CN1 connector and the
amber wire of the CN14 connector.
Normal: 120V (while operating)
New PBA
5-1.Check the operation of the Drain Pump Relay
: Check the operating voltage between the white
wire of the Main PBA CN101 connector and the
amber wire of the CN201 connector.
Normal: 120V (while operating)

- Faulty: Replace the Main PBA assy.
- Normal: Replace the Drain Pump.
6. Check the operation of the Power Relay. - See the "Power Relay error".