LG AIO, One:Quick Works & gram Desktop · Repaired by certified technicians at Dave's Computers in Somerville, NJ. Drop-in welcome — no appointment needed.
LG's desktop lineup in the US centers on All-in-One PCs and the gram Desktop. LG's out-of-warranty support infrastructure is limited — independent shops like ours are often the best option for out-of-warranty repair.
We serve home users and businesses across Somerset, Middlesex, Morris, and Union Counties. Drop-off only — no on-site service.
Flat-rate pricing after a $75 diagnostic. No hourly clock. No surprises.
| Service | Price |
|---|---|
| 🔍 Diagnostic (credited toward repair) | $75 |
| 🖥️ Display / Panel Repair (AIO) | Quoted after diagnostic |
| ⚡ PSU / Power Board Replacement | From $120 |
| 🚀 SSD Upgrade / Replacement | From $175 |
| 💾 RAM Upgrade | From $80 |
| 💿 OS Reinstall | From $120 |
| 🦠 Virus & Malware Removal | From $149 |
| 📁 Data Recovery | From $199 |
| 🔧 Motherboard Diagnosis | $75 diagnostic |
All prices are estimates. Final quote after $75 diagnostic.
Consumer AIO desktops. Power failures, display panel issues, and motherboard faults are typical. LG AIOs are rarely serviced at big-box stores — we handle them.
LG's business all-in-one series. Display issues, connectivity problems, and power board failures are the most common repairs for this line.
Compact desktop built around the gram design philosophy. Thin and quiet, but thermally limited under load. SSD upgrades, boot failures, and OS recovery are the top repairs.
These are the issues we see most from LG desktop owners in New Jersey.
LG AIO power failures are usually a power board or capacitor failure. The integrated design requires careful disassembly — we handle these routinely.
Display issues on LG AIOs can be a failing LCD panel, a loose internal display cable, or a GPU output problem. We test the signal path before quoting a panel replacement.
LG AIOs and gram Desktops often have limited storage upgrade paths but can take faster NVMe SSDs. Bring it in and we'll assess what's possible.
Failed Windows updates corrupting boot records — same-day diagnosis and OS recovery without data loss in most cases.
LG desktops running outdated Windows are a constant target. We remove it completely, not just suppress symptoms.
Storage drives survive most AIO power failures. Data recovery starts at $199 after the $75 diagnostic.
Three steps from broken to fixed — no tech jargon, no hidden costs.
Walk in Mon–Sat. No appointment needed.
$75 diagnostic, credited to your repair. Firm price before we touch anything.
Most repairs same-day or next-day. Tested before pickup.
LG's out-of-warranty desktop support is limited. We fill that gap with real bench-level repair.
We find the actual cause before recommending any repair or replacement on your LG.
Firm quote after the $75 diagnostic. You approve before we start.
Most repairs diagnosed within 24 hours, completed within 48.
If repair costs more than the machine is worth, we'll tell you upfront.
75 N Bridge St, Somerville NJ — no 800 number, no ticket system.
Your LG never leaves our shop. Repaired on our bench, handed back to you.
| 😬 Big Box / Mail-In | ✅ Dave's Computers | |
|---|---|---|
| Turnaround | 1–3 weeks shipped out | 24–48 hours on-site |
| Who fixes it | Unknown tech at a regional depot | Same tech from drop-off to pickup |
| Pricing | Hourly rate with no cap | Flat-rate quote after diagnostic |
| Data security | Shipped to a warehouse | Never leaves our shop |
| Communication | Call center reads from scripts | Call us direct — (908) 428-9558 |
Any LG desktop repair over $100 · New customers only · Present at drop-off
One coupon per customer · Cannot combine with other offers · Valid at 75 N Bridge St, Somerville NJ · Expires 90 days from printing
The questions NJ customers ask us most about LG desktop repair.
$75 diagnostic credited toward repair. Most LG desktop repairs run $80–$300. Firm quote before work starts.
LG AIO power failures are usually a power board or capacitor failure. The integrated design means we need to carefully disassemble the unit — something we do routinely. Bring it in for a same-day diagnostic.
Display issues on LG AIOs can be a failing LCD panel, a loose display cable that's shifted over time, or a GPU output problem. We test the internal video signal path to isolate the cause before quoting a panel replacement.
LG AIOs have limited upgrade paths compared to towers — but in most cases the SSD can be swapped for a faster model. Bring it in and we'll assess what's possible for your specific unit.
Business LG AIOs like the One:Quick Works can have display cable failures, power board issues, and connectivity faults. We diagnose the full signal path and determine the exact cause before recommending any replacement.
Yes. The storage drive survives most power failures. Data recovery starts at $199 after the $75 diagnostic. The sooner you bring it in, the better.
It depends on what's wrong and the age of the unit. A power board replacement on a 3-year-old LG AIO is almost always worth it. We'll tell you honestly after the diagnostic.
Our Somerville shop serves Somerset County and central NJ — Bridgewater, Hillsborough, Raritan, Bound Brook, Warren, Franklin Township, Edison, Piscataway, and beyond. Drop-off only at 75 N Bridge St.
Walk in any time Mon–Sat · $75 diagnostic credited toward repair · 90-day warranty on all work
75 N Bridge St · Somerville, NJ 08876 · Behind Bank of America
Dave's Computers · Somerville, NJ · Serving New Jersey Since 2011