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Pete, Electronic Engineer
Category: Consumer Electronics
Satisfied Customers: 17613
Experience:  Over 16 years of experience installing and repairing electronics.
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My Sharp 775 temperature reading started going up the other

Customer Question

My Sharp 775 temperature reading started going up the other day it got 113 degrees here in Virginia and now displays HI for the temp I changed the batteries.
JA: Can you guesstimate how old your Sharp is? And just to clarify, what's the exact model?
Customer: Spc 775. It is about 2 years old to the best of my knowledge
JA: How long has this been going on? What troubleshooting have you tried?
Customer: 3 days.
JA: Anything else you want the electronics expert to know before I connect you?
Customer: I changed the batteries, then pressed the reset button.
Submitted: 9 months ago.
Category: Consumer Electronics
Expert:  Pete replied 9 months ago.

Hi, I'm Pete. Welcome to JustAnswer! I'm reviewing your question now, and will post back with your reply ASAP.

Expert:  Pete replied 9 months ago.

If the temperature is no longer displaying correctly, even when it has cooled down (at night) then the sensor has gone bad and will need to be replaced.