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tonya18Jul 28, 2025
How to fix Sunbeam HL858A2-LT Blood Pressure Monitor that does not turn on?
- Aalbert33Jul 28, 2025
If your Sunbeam Blood Pressure Monitor isn't turning on when you press the START/STOP button, first, check the batteries. They might be worn out and need replacing with four new AAA (LR03) alkaline batteries. Also, make sure the batteries are inserted correctly, paying attention to the polarities.