so you're taking care of your computer's software health. NICE! but what about its physical health?
because yes, computers do need the occasional real-world checkup to make sure that they're running well. but what exactly does that entail? i see many posts about maintaining software health: limit your browser tabs, ensure your antiviruses are working properly, so on and so forth, but checking the physical components is something i sparsely see discussed here.
so what's the deal with physical maintenance? well, have you ever had your computer hack and wheeze trying to keep up even if your OS and all your drivers are up to date and functioning? if you've never opened up your computer before, you may be shocked to find just how FILTHY it can get in there:
take a closer look at that snout dust! PTOOEY .. BLECKH
computers are much more likely to accumulate internal dust if they're sitting on the floor, and especially if they're near any vents and/or if you have pets.
ok, you've figured out how to open your device and now you're staring at the second coming of the dust bowl in your gaming rig. what now? let's explore some basic cleaning tips, deep cleaning pointers for your CPU/GPU, and tips to help keep maintain your computer's physical health in the future.
first of all, turn off your computer and unplug it (for my computer, i turn it off, turn off the PSU switch, unplug it, and then press the power button for about 30 seconds to drain the capacitors and minimize static risk)
generally, you're gonna want to have THESE items:
some sort of face mask (dust masks are best, but anything that'll help keep the harmful dust out of your lungs will generally work)
a can of compressed air (or an electric duster if you're ~fancy~. they look and function like turbo blowdryers)
a vacuum will be useful if there's a LOT of dust, best to use in combination with an anti-static cleaning kit
if you ARE gonna use a vacuum, spray every attachment you use with an anti-static spray. disturbing large amounts of dust creates a lot of static, and electronics are very sensitive to that.
it's never a bad idea to grab an grounding wristband as well, but as long as you wear loose clothes and always keep some part of your skin in contact with the case, you should be ok. (i don't know how much this applies to laptops and smaller devices, since the cases for those are typically plastic)
if there's staining (like from smoke) or there's more gunk caked on than you thought, you can gently clean electronic components with a brush/paper towel/microfiber and medical-grade isopropyl alcohol ONLY. do not use any other cleaning alcohols for this task.
before you do anything, TAKE THAT FUCKER OUTSIDE! always clean a dusty device where the wind can carry that shit away, because oh my GOD will it fuck up your lungs like crazy. (that, and compressed air cans have fluorocarbons in them, which isn't great to breathe in either)
most of the time, you'll probably be fine just using an air duster. for compressed air cans, spray the dirty surfaces in short bursts. an electric duster can be constantly blown. when dusting fans, make sure that you're holding the blades still as to not accidentally make them spin too fast (ESPECIALLY with an electric duster!), since that can damage the mechanism that makes them spin.
however, if there's a lot of dust, it may be better to give it a vacuuming first. anything from a handheld to a shop vac will work, and attachments with brushes on the end will help tons with loosening up even more dust. and of course ALWAYS make sure that you're spraying any attachments with anti-static spray, and keep a hand on the case of the computer to electrically ground yourself since the hose will be in contact with the internals.
if there's any left over, give it a blast with the duster.
in some rare cases, there may be some extra gunk caked onto the internals, and you may have to really get your hands in there or take components out individually. if you don't have an anti static wristband (the ones with an alligator clip) do your best to ALWAYS keep your skin in contact with the case as you're finagling around in there.
it's probably a good idea to have disposable gloves on for this. grab your isopropyl and towel of choice (microfiber is ideal, but dirtier PCs may need disposable paper/shop towels), soak it a little bit, and gently scrub off the gunk n' grime as needed.
with heat sinks specifically, since they're just big blocks of metal, they're the one part of a component that can be cleaned under water. if a dusting doesn't suffice, gently scrub it with a brush under warm, soapy water, rinse thoroughly, and let it dry on a towel for a few hours before reassembling it into the electronic components.
if there's still little bits stuck in the radiator fins, stick an isopropyl-soaked q-tip in there to push it out.
the dust settles, everything's put back together, and it's all clean in there again. YAY!!!!! but what if you're still experiencing temperature problems? well, it typically comes down to either the CPU or GPU:
IF ITS THE CPU: if you took off the cooler to clean it, then i hope you remembered to dab some fresh thermal paste on there. you should be replacing thermal paste few years, otherwise it dries out and loses its effectiveness.
the type you use makes a huge difference too; i like to use arctic's mx-4, it has excellent thermal conductivity while still being an electrical insulator, so spillover isn't a problem. if you go for a liquid metal compound, please do your research first, since some of them can run the risk of corroding the cooler pipes and/or the CPU's outer casing.
to replace thermal paste, make sure that the crusty old paste is sufficiently scrubbed off the contact points of both the CPU and cooler. again, use isopropyl for this. once it's all cleaned off, put about a pea-sized amount of paste on the CPU and carefully lower the cooler onto the mounting bracket before fastening it in place. (also it really doesn't matter how you put the paste on, as long as it ends up covering most of the contact area)
also if you're still using the cooler your CPU came with, you should probably get a better cooler. especially if you're doing gaming or using graphically/mathematically intensive software. sorry. the stock coolers that most CPUs come with are mid as hell. you can get a nice ARGB one for less than 20 USD i promise its worth it
IF ITS THE GPU: like CPUs, your graphics card also needs to have its thermal paste cleaned out and replaced every so often. but they also utilize a second thermal material called thermal pads. these are usually made of either silica gel or a very thick clay-like grease, and come in different thicknesses. my favoured pads are owltree's 12.8w grease pads, the assorted pack comes with enough for about 4-5 GPUs.
taking apart a GPU seems scary, and understandably so; they're incredibly expensive and hard-working pieces of technology! but i've done it twice now, and it's actually surprisingly simple (as long as you keep track of all the damn screws... im lucky there's a magnetized screw mat in the house i can use)
i recommend watching a deep clean/teardown video of the GPU model you have before digging into it yourself. generally, they separate into 4 distinct portions: the outer shell, the heatsink, the board, and the backplate.
the shell contains the fans and any possible RGB elements. it'll have 1-2 controllers plugged into the board, one for the fans and one for the lighting elements if there are any. once the case is unscrewed, unplug these connectors with a firm squeeze and tug.
these tend to be surprisingly dusty on the inside, so it's probably a good idea to blast it with a duster. again, make sure to hold the fans so they don't overspin. you can also remove the fans from the shell and clean them individually if you'd like.
the heatsink is BIG and heavy, and you can do all the same stuff here that you would with a CPU cooler heatsink. it may take a bit of effort to tug off if the thermal materials are really making it stick to the board. once it's off, scrub the old thermal paste, blast it with a duster, and wash under soapy water if needed before rinsing thoroughly and leaving it to dry for a while.
the backplate is just a flat piece of metal that protects the back side of the board. usually all this will need is a simple wipedown.
the board is where all the magic happens, and will usually have a layout that's something like this:
clean up as needed; gently scrub off old thermal paste, scrape off the old thermal pads (but take close note of how thick they are so you can replace them with the correct pads), and brush/wipe down the dust and grease on each side as needed. take care to avoid touching the PCIe connector too much (the bar of golden pins that juts out from the bottom)
thermal padding varies from card to card (i recommend checking thermal pad placements for your gpu in water cooling guides, even if you're not doing water cooling) but it's typically gonna be on THESE spots:
the VRAM chips surrounding the die (main chip) along with the small black chips next to the capacitors will require thermal pads the most. cut each one to size, carefully peel off the plastic films, and press each piece onto the chips.
now you can grab your thermal paste and put some on that big shiny die. now take your freshly pasted/padded board and CAREFULLY lower it back onto the heatsink. i highly suggest having a good source of lightning for this, since shifting around the pieces too much trying to get them to align properly can displace the thermal pads and mess with how the paste spreads.
screw the heatsink tight to the board, and double check to make sure that the pads and paste are snug against the heat sink. now put the backplate and shell back on and BAM YOU'RE DONE! with the paste and pads i used, i was able to bring down the temperature of my cards by a good 10-15 °C.
ok you've done all this deep cleaning shit and your computer is happy and healthy. what can you do for your computer's health in the future?
DUST AT LEAST ONCE A YEAR. haul that thang outside and spray that shit out to stop it from building up for too long.
KEEP IT OFF THE FLOOR. if you can, of course, not everyone has the desk room for it. computers accumulate dust easier when they're close to the floor. if you do need to keep it on the floor, you might have to dust it every 6-8 months rather than once a year.
AND STOP PUTTING YOUR LAPTOPS ON SOFT SURFACES I SWEAR TO GOD
GET A FAN CONTROLLER. motherboards are DOGSHIT at maintaining fan speeds!!!! there are physical fan hubs that use controller software, but if you can't afford that, fancontrol by rem0o is a stellar software-only option.
IF YOU DON'T ALREADY HAVE CASE FANS, GET THEM. the number of fans depends on the motherboard form factor your case can accommodate (ATX cases typically have 6-8), but having that air circulation is very important to maintaining ideal temperatures. arctic makes fantastic budget-friendly fans.
IF YOU HAVE AN NVMe HARD DRIVE: please put an aluminum heat sink on that thang. they get toasty :(
OK THATS IT I THINK. if anyone else has tips they wanna add, go right on ahead. ok thank you bye your computer will love you
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*vibrating slightly in place*
So ok. When I was in kindergarten, my classroom was arranged so that four desks were linked together, so we were in little groups. I used to regularly vibrate my desk and the three it was attached to, with three other children in them, across several feet of floor space, until the linked desks ran into the teacher's desk, which was larger and did not move with the force of my vibrations. I was a good student, but hard to control, and markedly uneven in my ability to like. Do anything. "Well," my mom said once, upon beholding my entire spectrum of a report card, "we'd just hate to be bored."
When I graduated with my bachelor's degree, seventeen years later, my mom said "I never thought you could do it," and when I, shocked, said "what?" she said "well what with your ADHD and all," and I said "my what?" and she said "well, i never wanted to shake your confidence, and I thought once they put a label on you it'd be over, but you super have like, turbo ADHD. Why, what do you think your deal is?" She said it nicely and not in those words at all, but it was the first time I'd ever really realized that I wasn't just mildly eccentric, I did seem to actually have something wrong with me.
I've been trying to get a diagnosis ever since. I've never been able to. I had no health insurance at all for a huge chunk of my twenties, which put a damper on things. One doctor told me "you'd know if you had that" and when I was like "I... do" she was like "no i mean. you'd already be being treated." Which shows a wild and totally unwarranted optimism in our medical system, but she was a resident. The doctor overseeing her care of me suggested I try taking fish oil capsules. To "rebuild my brain tissue".
I did. It didn't help. I still buy them but mostly I use them now to get my cat to take pills.
Eventually in my 30s my doctors started sort of believing me maybe, or at least realizing they couldn't really brush me off (I have gotten... less easily-cowed as I've aged) but they were all like "oh, I can't evaluate that. You'll have to research and find a place that can do a neuropsych eval for you. Insurance doesn't cover those. So good luck. Have some antidepressants in the meantime."
I slid into my 40s, still undiagnosed. I read as many self-help books on the topic as I could find, did all the checklists I found. They all said "girl you super have like turbo ADHD." I tried meditation. I tried divination. I tried bullet journaling, which was hilarious. I tried yoga.
I actually damaged myself doing yoga and am banned from yoga, but at least I'm in physical therapy now. (Word to the wise: if you have really really flexible hip joints, don't fucking do yoga. "Usually I don't have to tell people not to get into that position," said my bemused physical therapist. "Oh," I said, blissfully bepretzeled. "It feels super good." "Mm," she said, "you've torn your labrum. Stop doing that." Now I do really, really boring stretches that don't feel nearly as good, but I also can walk without limping, so. Like. We take the good with the bad I guess.)
Anyway. My PCP in January was like "wait you didn't follow my super vague directions to go see 'the guys downstairs' and see if they can squeeze you into their eleven-month waiting period to get an evaluation that i cannot mention without saying it's several thousand dollars and your insurance surely won't cover it? you must not want this diagnosis very badly!" (At no point has anyone ever given me a phone number for 'the guys downstairs'. I still don't know what she meant by any of those directions. This PCP and I technically speak the same language but I've never understood a single thing she has told me and I don't think she understands a word I say in return, everything I tell her seems to be such a shock to her. You blame antidepressants for your weight gain? I've never heard of that. Ma'am please look up what the incredibly common side effects of antidepressants are.)
I called around but noplace both took my insurance and was accepting new patients. Finally I gave up. Then my Dude went on our insurance company's website and took over the search. He found that there's some kind of concierge service thing, which the insurance company normally charges $450/mo for but our plan includes it, because it's pretty well-hidden on the website and most people aren't ever going to find it anyway. So he said, you know what, I am going to instigate a query on this.
They took two weeks but eventually came back with a list of 13 places, most of them not remotely local. Ten of them were red X's, disqualified for varying reasons-- one because the phone number didn't work, another because it's a seven-hour drive away and doesn't do telehealth. One was in New Jersey. None of them were the local places I had already called.
Two of them were valid, but the insurance wouldn't cover the evaluation for various reasons.
One of them was fully covered, the insurance company said. So I went there.
Their website said "no you're not we can't see you". But Dude was like, call them on the phone. Surely, surely, the concierge service couldn't have lied??? Bet, I said, and called them and left a message, and said to him, if they call me back I will eat a hat.
But they did. They called me back. "Our insurance checker widget is down," they said. "But we do take your insurance! We can see you. We just don't know how much it will cost."
Ominous.
But. They could see me later in the week, via a telehealth appointment.
So I signed up.
The appointment was this morning. I turned up. Their insurance checker thingy still wasn't working so they couldn't be sure how much the appointment would cost me. I at this point don't care, and gave them my HSA credit card, and said do what you will.
I waited 45 minutes and then texted the number they'd texted me from with the confirmation, and a moment later the guy showed up. "Whoops," he said, "that system isn't working quite right either!"
He talked to me for like. Three minutes, and was like "yeah that sounds. Pretty textbook. I'm going to prescribe you stimulants." He then proceeded to take a very basic medical history, and I recognized all the questions because I have researched stimulant medication for ADHD so much. And he was like "We're going to start with Adderall, check at your pharmacy in like an hour." And then he gave me extremely useful and detailed instructions on how to take it, when to take it, what side effects to worry about, what to expect, what to note down in case it might mean a problem, and how to be safe about it. (He asked me three times if I'd ever been suicidal, and it had also been in the online pre-screening. I am aware that can be a rare but very serious side effect of stimulants!)
And then I went to Rite-Aid and I now have 16 pills in my possession, and i am going to wait until tomorrow morning to start taking them, and I am already scheduled for my follow-up in 15 days.
I have absolutely no idea how much any of that is going to cost, but for the record the pills were eleven dollars.
So. I don't know why the last decade of my life has been spent being told that a comprehensive and unattainably expensive neuropsychological evaluation was my only option. Maybe this place is a disreputable pill mill or whatever. But. I am going to get to try to medicate this disorder that has warped my entire life to this point, and I am going to try to see if I can't have some more control over my life, and if it doesn't work then at least I will know, instead of on my deathbed being like "i wonder if i'd ever tried amphetamines maybe I'd have been able to finish a project ever in my life, guess we'll never know".
Which was what I was starting to genuinely think was going to happen.
Literally though why can't a primary care doctor just refer you to a psychiatrist who can then decide whether you need an assessment or whether your condition is likely to respond well to a basic diagnosis?? I get needing the whole nine yards if you're not sure what's wrong with this kid and you don't want to give them the wrong thing-- like I know misdiagnosing a bipolar sufferer with depression can give you really bad outcomes, for example-- but-- I don't know? I don't know.
I just want to be able to start and finish projects. What I'd really love is to be able to make to-do lists meaningfully, as that is an ability I did used to have and now absolutely don't. I legit cannot make a to-do list in any meaningful or useful way.
So we'll see. I'm going to keep a journal and the real test of whether the pills work is to see whether I can actually keep the journal.
But I need to find some kind of edible hat, at some point, just to keep my word.
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