Inspiron won't boot? XPS crashing? OptiPlex stuck after an update? Whatever your Dell desktop is doing, we've seen it — and we fix it right the first time at our Somerville shop. Most repairs done in 24–48 hours.
Inspiron, XPS, OptiPlex & Precision — repaired at our Somerville shop. Flat-rate quote, 24–48 hour turnaround.
We bench-test the full system — power, RAM, storage, GPU, thermals — and give you an honest assessment before quoting anything.
$75Dell Inspiron and OptiPlex desktops are prone to PSU failure. We test the supply with the built-in BIST method before recommending a swap.
From $120The single biggest performance fix for most Dell desktops. Inspiron and Vostro towers shipped with slow HDDs for years — night-and-day difference.
From $175Memory failures causing BSODs on older OptiPlex and Inspiron units. We test each DIMM individually and replace only what's failing.
From $80Black screens, artifacts, or no display on XPS Tower and Precision workstations. We test the full display path before recommending a GPU swap.
Quoted after diagnosticCompact OptiPlex SFF units run hot — blocked vents cause thermal shutdown. We clean, re-paste, and test under load.
Visit Us For Free EstimateDell systems running outdated Windows are constant ransomware targets. We remove it completely — not just suppress symptoms.
From $149Boot failures after Windows updates on OptiPlex — extremely common. We recover the OS or do a clean reinstall while preserving your data.
From $120Even when a Dell desktop is completely dead, the storage drive is usually intact. We pull it, assess, and transfer your files.
From $199We service all Dell desktop lines. Here are the ones we see most from Somerset County and central NJ customers.
Most common Dell we see. Slow HDDs, PSU failures, thermal shutdowns. Very upgradeable — usually worth repairing.
Documented BSOD and crash issues tied to RAM instability and, on liquid-cooled units, AIO pump failures.
The dominant business desktop in Somerset County. Boot failures after updates, RAM errors, CMOS battery issues.
SMB-targeted tower. PSU replacements, SSD upgrades, and OS recovery after updates are typical.
Engineering workstations (3xxx/5xxx/7xxx). ECC RAM failures with Dell RMT errors, GPU issues, storage expansion.
Aurora R-series. AIO pump degradation, overheating, proprietary PSU failures. See our dedicated Alienware desktop page.
From Bridgewater to Warren — customers across Somerset County trust Dave's with their Dell desktops.
"Brought my old Dell OptiPlex in from Bridgewater — it wouldn't boot after a Windows update. Dave's had it diagnosed within a few hours, recovered the OS without wiping anything. Back up and running same day. Never going to Best Buy for this again."
"Dell Inspiron was running painfully slow — 5 years of bloat on a mechanical hard drive. Dave's swapped in an SSD and it feels like a brand new machine. Flat rate, honest, done in 48 hours. Exactly what you want from a local shop."
"XPS Tower was crashing randomly — BSODs every few hours. Dave's ran the full diagnostics, found a failing RAM stick, replaced it. Hasn't crashed since. These guys actually fix the problem instead of guessing."
Flat-rate pricing after a $75 diagnostic. No hourly clock. No surprises.
All prices are estimates. Final quote given after diagnostic. The $75 diagnostic fee is credited toward your repair if you proceed.
One shop in Somerville — no shipping, no waiting, no strangers with your machine.
Our shop sits at the geographic center of a large chunk of central NJ — which is why customers make the drive from towns across the region instead of shipping their Dell desktop to a warehouse. For most people it's under 20 minutes each way.
You drop it off, we call you when it's ready, you pick it up. No shipping labels. No wondering where your desktop is. Repaired on our bench in Somerville, handed back to you.
Best Buy ships your desktop out. We fix it here, in our Somerville shop, on our bench.
Patterns and problems specific to NJ customers and their Dell machines.
Dell OptiPlex is the most common business desktop we see across Somerset County — in offices, home offices, and small businesses. Boot failures after Windows updates hit OptiPlex machines disproportionately hard. If your business runs on OptiPlex, we can usually turn it around same-day or next morning.
Dell Inspiron and OptiPlex power supplies are built to a budget. NJ summer storms and the power surges that follow accelerate PSU failure. If your Dell died after a storm or power event, bring it in before assuming total loss — we see plenty of these that are repairable.
The single most impactful Dell desktop repair we do is replacing a mechanical hard drive with an SSD. Inspiron towers from 2016–2021 shipped with slow HDDs as standard. The speed difference is dramatic — not a marginal improvement. If your Dell feels unusably slow, this is almost certainly why.
Dell Precision workstations used in architecture, engineering, and video work across Somerset County require careful repair — ECC RAM errors, GPU driver issues, multi-drive RAID setups. We handle workstation-class machines with the seriousness they deserve.
Here's what 14+ years of fixing desktops in Somerset County has taught us.
We run a full diagnostic before recommending anything. Dell desktops have their quirks — we find the actual cause, not just the first obvious symptom.
You get a firm quote before we start. The $75 diagnostic gets credited to your repair. You're never watching a clock tick while we run a scan.
Most repairs diagnosed within 24 hours, completed within 48. We stock parts for common Dell models so we're not waiting on shipping to get started.
If the repair costs more than the desktop is worth, we'll tell you. If you need a $40 part, we'll tell you that too. No upselling on things you don't need.
We've been at 75 N Bridge St, Somerville NJ for over a decade. You know where to find us — no 800 number, no ticket system, no runaround.
Your Dell desktop never leaves our shop. No shipping to a warehouse. No strangers browsing your files. Repaired on our bench, handed back to you.
The questions we get most from NJ customers looking for Dell desktop repair near them.
Diagnostics start at $75, credited toward your repair. Common repairs run $80–$350 depending on what's wrong — a PSU swap on an Inspiron is very different from a motherboard diagnosis on a Precision workstation. You get a firm, flat-rate quote before we touch anything.
This is one of the most common issues we see across all Dell desktop lines. The most frequent culprits are a failed power supply, a blown fuse, or a loose internal power cable. Dell desktops have a built-in PSU self-test button that gives us a quick read on whether the supply is the problem. We tell you exactly what failed before quoting a repair.
Almost always yes. Corrupt BIOS settings and botched Windows updates are extremely common on OptiPlex machines — we see it regularly. Sometimes it's a BIOS reset; other times a boot file issue that a clean OS reinstall solves. The drive and your data are usually fine even when Windows isn't.
The XPS 8950 and 8960 have a documented history of random crashes — often tied to RAM failures, driver conflicts after Windows updates, or (on liquid-cooled models) a failing AIO pump. We read the crash logs, run full hardware diagnostics, and find the actual cause.
Black screen on a Dell usually means the system is POSTing but video signal isn't reaching the monitor. On desktops with dedicated GPUs it's often a loose GPU seating or driver conflict. Don't assume it's the monitor — bring the tower in and we'll isolate which side the problem is on.
Almost certainly yes. Inspiron towers came standard with slow spinning hard drives — swapping to an SSD is the single biggest performance upgrade we do. A 5-year-old Inspiron with an SSD can feel like a new machine. We'll tell you honestly if the machine has hit the end of its useful life.
In most cases yes. The hard drive or SSD is usually fine even when the power supply, motherboard, or other components have failed. We pull the drive, assess what's recoverable, and transfer your files. Data recovery starts at $199 after the $75 diagnostic.
It depends on the repair and the age of the machine. A PSU swap or SSD upgrade on a 3-year-old OptiPlex is almost always worth it. A motherboard replacement on a 10-year-old Inspiron probably isn't. We'll tell you straight after the diagnostic — including if buying new makes more financial sense.
Our Somerville shop serves customers across Somerset County and central NJ — Bridgewater, Hillsborough, Raritan, Bound Brook, Manville, Warren, Franklin Township, Edison, Piscataway, and beyond. Drop-off only at 75 N Bridge St — no on-site or in-home service.
One location serving all of Somerset County and central New Jersey. Free parking. No appointment needed.
75 N Bridge Street, Somerville, NJ 08876
Behind Bank of America — free parking at the door
Mon–Fri: 10am–5pm
Saturday: 9am–2pm
Sunday: Closed
Bridgewater ~7 min · Hillsborough ~12 min
Somerset ~15 min · Edison ~20 min · Warren ~18 min
Print it or show it on your phone at drop-off.
Bring this page in or show it on your phone when you drop off your Dell desktop. Mention "DELL20" at the counter.
Code: DELL20 · Dave's Computers · 75 N Bridge St, Somerville NJ · (908) 428-9558
One location, drop-off only. Dave's Computers has one shop at 75 N Bridge St, Somerville NJ. We do not offer on-site or in-home service. Pull into our lot and call us if you need help carrying it in.
Drop it off at our Somerville shop. We'll diagnose it, give you a flat-rate quote, and have it back to you fast. No shipping. No strangers. No surprises.
📞 (908) 428-9558