c/computer-technicians

Vent: That $120 NVMe cloning dock I bought last month was a total waste

Picked up one of those dual bay USB docks that claims to clone drives without a PC. Spent 45 minutes fighting with it on Saturday, the clone failed twice and corrupted the source drive's partition table on the third try. Thank goodness I had a backup. Ended up just using a $15 SATA to USB adapter and dd from my laptop, worked in 10 minutes. Has anyone else gotten burned by these standalone cloning docks, or did I just buy a bad one?

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paigeharris•17h ago

Talked to a retired IT guy about thermal paste and he made me question everything

An old timer came in for a repair last Tuesday and watched me reapply thermal paste on a Dell. He said I was using too much, told me to use a single rice grain size, no spreading. I've been doing the pea method for years, but he pulled out a 20 year old CPU and showed me the difference. Now I'm wondering if I've been causing overheating issues all along. Anyone else get schooled by someone older in the field and change their whole routine?

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patb86•2d ago

The UPS battery that turned my Tuesday into a whole thing

Last week I had a client call about their server shutting down randomly, I figured it was overheating or a bad drive. Got there and it was the UPS, the battery was swollen so bad the case was bulging. It was an older unit, maybe 6 years in a back office in Cleveland, and nobody ever checked it. Swapped the battery and ran a self test, but that got me thinking about how many of these I walk past on routine calls. Do you guys actually test UPS batteries on every visit, or just when the client complains? I'm trying to build a checklist so I don't get another surprise like that.

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quinnj24•5d ago

Client asked me to 'make the computer go faster' and handed me a hammer

A guy in a warehouse in Akron called me out for a slow POS system, said he already 'tried restarting' and then showed me a claw hammer he kept under the counter 'just in case'. I swapped the old spinning drive for a $45 SSD and he still seemed disappointed I didn't whack anything. Anyone else get requests that sound more like they want a magic show than a repair?

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williamt44•9d ago

That IT guy who said to just reinstall Windows saved my hide

Last month I had a client's POS system locking up every 20 minutes at their coffee shop in Portland. I spent three days swapping RAM, checking drives, updating drivers, the whole circus. Then this older IT contractor who was there fixing their router said, 'Quit messing with it and just nuke the OS.' I thought he was lazy, but I was desperate, so I did a clean install and rebuilt their software stack. It ran 14 straight hours the next day without a single hiccup. Turns out there was some corrupted system file that no scan ever caught. I've been in this trade for about 6 years and I still reach for hardware first too often. Anybody else have a moment where the dumb simple advice beat all your fancy diagnostics?

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dixon.ryan•12d ago

One client's comment changed how I quote every repair now

Had a guy last month in Austin ask why my estimate was $80 higher than the shop down the road. I gave the usual talk about genuine parts and bench testing. He said, "I don't need a lecture, I need a number that doesn't move." That hit different. Now I itemize every single line, including the $15 for thermal paste and the 30 minutes of cable routing. No more vague 'labor and materials' on the invoice. Has anyone else had a customer basically rewrite your whole pricing model with one sentence?

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the_jessica•14d ago

Recovered a dead RAID array with a $20 USB bridge, shocked it worked

Last Tuesday a client brought in an old NAS with two drives that had apparently dropped out of their RAID 1. I figured the data was gone, but I remembered a tip from a forum about using a cheap USB to SATA adapter to read each drive individually. I picked up a $20 bridge at a local shop in Denver and sure enough, one drive had a corrupted partition table while the other was fine. By mounting the good drive read-only and using a free tool to rebuild the partition metadata, I pulled every single file off without touching the hardware. The client almost cried when I handed over a portable drive with their family photos. What surprised me most was how fragile the RAID metadata is, one bad power event scrambled it completely. Has anyone else had luck with this kind of software recovery on cheap consumer NAS boxes, or do you just send them to a lab?

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nathanb71•17d ago

Pushing back on 'always image the drive first' after a hospital job in Boise

At St. Luke's last month I skipped the clone for a quick SMART check on a suspicious Seagate, and the SMART was clean but the drive died mid-copy anyway. In my experience, the old guard's rule about imaging first is solid for home users, but in a busy hospital environment you balance that against patient chart downtime, so I now run both a hardware self-test and a quick read test before deciding. Anyone else find that blanket imaging advice falls flat when the customer is a nurse waiting on radiology files?

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robinson.paul•20d ago

The comment that made me stop using compressed air on boards

I used to blow out dust and gunk on motherboards with an air compressor, quick and easy. Last month a customer watched me do it and said, 'You know that can push moisture and crap deeper into the caps, right?' I laughed it off, but a week later I opened up a dead PSU that I had cleaned that way and saw a film of oily residue stuck near the VRM area. Turns out my compressor had water in the tank and I never drained it. Now I use a soft brush and a handheld blower for dry dust, and I only break out canned air if I absolutely have to. Anyone else switched off compressors after a close call like that, or am I the last guy to learn this?

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faithb76•20d ago

The customer's 'too clean' comment changed my whole repair bench setup

I used to keep my workbench pretty messy, tools all over, spare screws in piles, you know the deal. Last month a client watched me fix their laptop and said, 'You obviously know what you're doing, but I'd never trust you with my data looking at this chaos.' That hit me hard, idk why. So I spent a weekend reorganizing everything, labeled bins, magnetic strip for drivers, even got a $25 mat to catch tiny screws. Now I actually spend less time hunting for parts and more time on the actual fix. Has anyone else had a customer or coworker say something that made you rethink your setup in an unexpected way?

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milap35•23d ago

That $150 'premium' thermal paste was a total waste of money

I spent 6 hours at my shop in Phoenix re-pasting three gaming rigs with Liquid Ultra, and after all that hassle my CPU temps dropped only 2 degrees compared to the cheap tube I'd used before, so has anyone else found high-end paste is just marketing hype?

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charlie_ellis•23d ago

A client's offhand comment made me redo my whole bench setup

I used to keep my screwdrivers in a coffee mug on the workbench, just how my old mentor did it. Last month a customer watched me dig for a Torx bit for a full minute and said, "you ever think about sorting those by size?" I laughed it off, but the next day I grabbed a 20 dollar pegboard from Home Depot and hung everything. Now I grab the right driver on the first try, and my turn-around time on simple repairs is way faster. Anyone else had a customer point out something obvious that actually helped?

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brookekelly•24d ago

Hit 500 remote support tickets this quarter, zero from repeat customers

I keep a simple spreadsheet to track my remote jobs, mostly because I do a lot of after hours work for small vet clinics in the Salem area. Just tallied up the count today, 500 tickets since January, and not one of them was a repeat call from the same client. That surprised me because I figured maybe 20% of my work would be follow-ups. Anyone else track their ticket stats and notice a pattern like this, or do you mostly rely on memory and gut feel?

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thomas_brown•25d ago

That old tech warned me about driver signing and I laughed

Guy I used to work with at a shop in Tulsa told me never force install unsigned drivers on HP laptops. Blew it off, did it anyway on a 2018 ProBook, bricked the bootloader in 20 minutes. You ever recover from that without a full board swap?

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linda335•25d ago

Is the $80 premium thermal paste worth it or just hype?

Spent $80 on that fancy liquid metal stuff for a client's gaming rig last month, temps dropped 12c but it shorted a fan header when I applied it wrong. My cheap $8 paste has never failed me in 200+ builds, so what's the real win here, a few degrees or zero risk?

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grant.jade•28d ago

Pro tip: double check grounding on used server racks

Tbh, this older tech at my shop in Portland told me to always re-ground any rack that came out of a demo site. I thought he was being paranoid, so I skipped it on a used 42U I installed for a client. Three weeks later, a drive cage shorted and took out two SSDs in the same bank. The builder had cut the ground strap during decommissioning, nobody caught it until the smoke. Has anyone else had a mislabeled grounding issue from salvage gear or am I just the unlucky one?

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ray_carr•29d ago

Found a weird trick for stuck GPU bracket screws after 2 hours of hell

Got a build on my bench yesterday, a prebuilt that someone wanted upgraded. The GPU bracket screws were locktited from the factory or something, I stripped one with my regular driver and almost gave up. Tried the rubber band trick, tried the impact driver, nothing. Then I grabbed a soldering iron, heated the screw head for like 30 seconds, and it came right out with a pair of needle nose pliers. Heat breaks the thread locker bond way better than any chemical I've tried. Took me about 45 minutes total after that to swap the whole thing and test it. Anyone else got a weird fix for stripped screws that actually saves your butt on the clock?

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theathomas•29d ago

Client feedback about my diagnostic reports changed everything last month

An IT manager at a law firm in Portland told me my board-level charts were useless to him, so I started adding a plain language summary line at the top of every ticket and now he actually reads them, has anyone else had to dumb down their reports for clients?

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ben402•1mo ago

A customer told me my cable ties were 'aggressive' and I had to rethink my whole setup

Some guy said I was crimping his fiber lines too tight with zip ties in his server room in downtown Portland. Since then I switched to velcro straps and leave a little slack, no more angry calls about signal loss lol. Anyone else get weird nitpicky feedback that actually made you better?

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blake432•1mo ago

Thermal paste comparison saved my bacon on a Dell Optiplex

I swapped two of the same Optiplex 7050s from stock paste to a $6 tube of Arctic MX-6 last week. One dropped 12 degrees under load, the other stayed the same because I messed up the mounting pressure. Has anyone else found that paste matters way less than how tight you screw the cooler?

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xena_jackson•1mo ago

Spent $40 on a used logic analyzer off eBay and it saved me 3 hours of tracing a clock line

I was stuck on a motherboard repair where the clock signal just dropped off after a resistor. Multimeter showed continuity but the scope was getting nothing. Figured I'd grab a cheap Saleae clone from some seller in China just to see if it could help. Hooked it up, ran PulseView, and found the trace had a microbreak right under the solder mask. Way faster than following every via with a probe. Anyone else had cheap test gear come through when the expensive stuff couldn't figure it out?

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wood.zara•1mo ago

Visited an old client's server room and found a CRT monitor still running

Stopped by a dentist office I haven't worked with in about 5 years to swap out a dead switch. Walked into their server closet and there's a 15 inch CRT monitor sitting on the rack shelf, still displaying the RAID controller status. The thing was humming away like it was 2002. I asked the office manager when they last touched it and she said she didn't even know it was down there. Anyone else still run into old gear that refuses to die?

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rileyw72•1mo ago

Rant: Went cheap on a PSU vs buying a quality one - almost lost a whole server rack

Last year I had to decide between a $50 no-name power supply and a $120 EVGA for a client's small office server. Boss said save money so I grabbed the cheap one. 6 months later it fried during a storm surge - took out the motherboard and 2 drives. Had to explain to the client why their QuickBooks data from Tuesday was gone. Shoulda pushed back harder. Anyone else have a cheap PSU horror story?

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veramartin•1mo ago

Stumbled across a small repair shop in Portland with a crazy clean workspace

Was in Portland visiting family last month and walked into this tiny computer repair shop where the guy had all his cables zip-tied to the underside of his workbench with little labeling tags. Anyone here ever bother with that kind of cable management or am I just a slob for letting mine hang everywhere?

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roses69•1mo ago

Found out thermal paste can go bad sitting in a drawer for 5 years

I was troubleshooting a client's old PC that kept overheating, and after trying everything I grabbed a new tube of Arctic MX-4 instead of the 5-year-old one I had stashed. The temp dropped 15 degrees C just from swapping the paste. Has anyone else seen old paste turn crusty like that?

2 comments