What SE Means
SE means a key on the touchpad is shorted or stuck in the pressed position, closely related to F1 but flagged through a different diagnostic path on some control platforms.
Common Causes of SE
- Moisture or residue shorting a key contact
- A key is physically stuck
- Touchpad has failed
🔧 One Safe Check You Can Try
Wipe the keypad clean and dry, then try a power-cycle if that alone doesn't clear it.
⚠ Why You Shouldn't Go Further Than That
- None — wiping the panel clean and dry is a safe, owner-level first step before assuming hardware has failed.
Opening a panel to inspect or repair something yourself doesn't automatically cancel your manufacturer's warranty — but it can risk accidental damage, and some manufacturers do have specific service conditions. Check your product's warranty terms, or ask us, before deciding.
Technical Reference
- Code
- SE
- Appliance
- Monogram microwave & advantium
- Maker documentation
- Monogram owner manuals and use & care guides
- Checked
- September 2026
Code meanings can change between control generations. Before acting on a code, match the full model number on your appliance's rating label against the manual for that model. We are an independent repair service, not affiliated with Haier US Appliance Solutions, Inc.