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LG LMV1764ST over-the-range microwave
These are configuration-typical dimensions for this appliance class, not measurements of this specific unit. Confirm exact dimensions on the model spec plate or the manufacturer spec sheet.
| Configuration | Width (in) | Height (in) | Depth (in) |
|---|---|---|---|
| Standard over-the-range (30-inch)the standard 30-inch range cabinet | 29.75–30 | 16–17 | 15–18 |
| Low-profile over-the-rangea slim look that clears tall pots | 29.75–30 | 10–11 | 20–22 |
| Compact over-the-range (24-inch)a 24-inch range in small kitchens | 24 | 14–15 | 15–16 |
Everything we can ground for the LG LMV1764ST microwave: size & fit specs (configuration-typical), 1 common error codes, 5 common problems, typical repair costs, recall status. Specs are configuration-typical and problems and costs are appliance-typical — not measurements of your specific unit — so book a diagnostic to confirm the real issue.
Tap a code for the full cause-and-fix explanation.
Appliance-typical symptoms for this class — tap one for the repair page and diagnosis.
CA · appliance-level typical costs, not this specific unit · industry estimates pending a first-party refresh.
| Repair | Typical range | Average | Source |
|---|---|---|---|
| Typical repair | $70–$450 | $173 | Industry repair-cost range across 12 common microwave repairs; Fixr/HomeGuide/HomeAdvisor published ranges |
| Capacitor | $115–$220 | $168 | Industry range for Capacitor ($115-220); Fixr/HomeGuide/HomeAdvisor published ranges |
| Control Board | $180–$450 | $315 | Industry range for Control board ($180-450); Fixr/HomeGuide/HomeAdvisor published ranges |
| Diode | $90–$175 | $133 | Industry range for Diode ($90-175); Fixr/HomeGuide/HomeAdvisor published ranges |
| Door Latch | $95–$180 | $138 | Industry range for Door latch ($95-180); Fixr/HomeGuide/HomeAdvisor published ranges |
| Door Switch | $85–$135 | $110 | Industry range for Door switch ($85-135); Fixr/HomeGuide/HomeAdvisor published ranges |
| High Voltage Transformer | $140–$310 | $225 | Industry range for High-voltage transformer ($140-310); Fixr/HomeGuide/HomeAdvisor published ranges |
| Interior Light | $70–$150 | $110 | Industry range for Interior light ($70-150); Fixr/HomeGuide/HomeAdvisor published ranges |
| Magnetron | $180–$400 | $290 | Industry range for Magnetron ($180-400); Fixr/HomeGuide/HomeAdvisor published ranges |
| Stirrer Motor | $110–$230 | $170 | Industry range for Stirrer motor ($110-230); Fixr/HomeGuide/HomeAdvisor published ranges |
| Thermal Fuse | $90–$175 | $133 | Industry range for Thermal fuse ($90-175); Fixr/HomeGuide/HomeAdvisor published ranges |
| Touch Panel | $105–$220 | $163 | Industry range for Touch panel ($105-220); Fixr/HomeGuide/HomeAdvisor published ranges |
| Turntable Motor | $95–$150 | $123 | Industry range for Turntable motor ($95-150); Fixr/HomeGuide/HomeAdvisor published ranges |
This model number appears in the affected-model list of one or more indexed recalls. Confirm your exact serial and model against the official recall notice before acting — do not assume based on the model number alone.
LG Over-the-Range Microwave Recall 2016 — Fire Risk from Overheating
Hazard: The microwave oven can overheat during use due to a defective relay on the control board, potentially causing the exhaust vent area to ignite. LG received 36 reports of overheating and 5 reports of fire.
Remedy: Free in-home repair to replace the control board relay assembly. LG dispatches authorized technicians. Repair takes approximately 30-45 minutes.
Our certified technicians serve the Bay Area and Sacramento. Free diagnostic visit — we identify the problem, quote the repair, and fix it on the spot in most cases. No hidden fees.
Licensed & Insured · 90-Day Warranty · Same-Day Service
This model number appears in the affected-model list of one or more indexed recalls. Confirm your exact serial and model against the official recall notice before acting — do not assume based on the model number alone.
The most common microwave issues on this class are sparking inside, not heating, won't start, door won't latch, turntable not spinning. These are appliance-typical problems, not measurements of your specific unit — a technician confirms the actual cause on-site.
Common LG microwave error codes include F3. Each links to a full explanation of the cause and the fix.