Search found 618 matches

by Cistron
Tue Sep 30, 2014 11:10 pm
Forum: Video Cards & Monitors
Topic: Blown inductor - repair feasible? (HD3870)
Replies: 21
Views: 16597

Re: Blown inductor - repair feasible? (HD3870)

So apparently PowerColor don't have access to their own data, because the archives are at some external warehouse. Hmmpf.

I guess it's time for a replacement card. I just wish the GTX960 were out already for the price drop on the used market.
by Cistron
Tue Sep 23, 2014 3:33 pm
Forum: Video Cards & Monitors
Topic: Blown inductor - repair feasible? (HD3870)
Replies: 21
Views: 16597

Re: Blown inductor - repair feasible? (HD3870)

You can mount back the original inductor without the casing, BUT: 1. Do damn good soldering, and 2. Once in place, cover the inductor completely with acid-free RTV. The problem is, I don't have any RTV silicones. Maybe some of my friends can help. In the meantime, I've gotten in touch with Powercol...
by Cistron
Mon Sep 22, 2014 10:04 am
Forum: Video Cards & Monitors
Topic: Blown inductor - repair feasible? (HD3870)
Replies: 21
Views: 16597

Re: Blown inductor - repair feasible? (HD3870)

Progress! After some time on google (sadly, hours, not minutes), I'm a little wiser. I believe it is a shielded power inductor, listed as APL-PQ on this website: http://www.magictec.com.tw/magic%20web(EN)/pro_all.aspx?product1=Shield%20Construction&product2=Pin%20Type%20Power%20Inductors So it proba...
by Cistron
Mon Sep 22, 2014 12:17 am
Forum: Video Cards & Monitors
Topic: Blown inductor - repair feasible? (HD3870)
Replies: 21
Views: 16597

Re: Blown inductor - repair feasible? (HD3870)

Thanks for your reply, Zolishoru. Solder it back, then cover it with RTV or conformal coating(I think the vibration breaks the choke free, so it needs some dampening). It did actually fall apart. I think it got so hot that the dampening material slowly deteriorated, which was likely the foul odours ...
by Cistron
Sun Sep 21, 2014 4:23 pm
Forum: Video Cards & Monitors
Topic: Blown inductor - repair feasible? (HD3870)
Replies: 21
Views: 16597

Re: Blown inductor - repair feasible? (HD3870)

Riiight, so it seems the choke heated up high enough to free itself of the solder again. Bummer. It's possibly that the part itself is running a hot. I'm not quite sure what can go wrong with a piece of wire, ferrite core and insulation, but hey... let's give it a shot. Now is not a good time for me...
by Cistron
Sun Sep 21, 2014 2:09 am
Forum: Silent Storage
Topic: LaCie d2 Thunderbolt 2 with SSD as Booting Fusion Drive
Replies: 3
Views: 6261

Re: LaCie d2 Thunderbolt 2 with SSD as Booting Fusion Drive

Vicotnik wrote:Noisy and expensive. No thanks. :)
+1
A shame that thunderbolt is still mostly a Mac thing.
by Cistron
Sat Sep 20, 2014 9:58 am
Forum: General Gallery
Topic: My first successful near silent gaming rig
Replies: 19
Views: 14725

Re: My first successful near silent gaming rig

Pappnaas wrote:publisher would have to supply 2 versions of any game, one 1080p and a 4k version. This means higher developing costs and depending on the engine used even twofold programming.
They would? I'm confused...
by Cistron
Fri Sep 19, 2014 12:28 am
Forum: Video Cards & Monitors
Topic: Asus GTX970 STRIX
Replies: 106
Views: 88132

Re: Asus GTX970 STRIX

Neat! Now I want one.
by Cistron
Sat Aug 09, 2014 10:40 pm
Forum: General Gallery
Topic: Semi-Fanless Build (Streacom FC9 + Pico PSU 300W + GTX 750)
Replies: 15
Views: 13675

Re: Semi-Fanless Build (Streacom FC9 + Pico PSU 300W + GTX 7

Very impressive! Can you stress the system, without it throttling (reducing the clocks)?
by Cistron
Thu Aug 07, 2014 4:20 am
Forum: Video Cards & Monitors
Topic: Blown inductor - repair feasible? (HD3870)
Replies: 21
Views: 16597

Re: Blown inductor - repair feasible? (HD3870)

that was an impressive fix :) Very 70's / 80's of you. Hobbyist approach gets my respect :) Thanks, man! As a precaution, I've added a variable resistor to the fan in front of the graphics card. I'll just turn it up for gaming (~900 vs 600 rpm), which keeps the maximum around 70 instead of 85 degre...
by Cistron
Wed Aug 06, 2014 2:52 pm
Forum: Off Topic
Topic: Super Efficient Cars [very large pictures]
Replies: 387
Views: 903214

Re: Super Efficient Cars [very large pictures]

Awww, almost looks like an old beetle. Nostalgia! :)
by Cistron
Tue Aug 05, 2014 12:10 am
Forum: Video Cards & Monitors
Topic: Blown inductor - repair feasible? (HD3870)
Replies: 21
Views: 16597

Re: Blown inductor - repair feasible? (HD3870)

Thanks guys, I was doing a little victory dance yesterday. Well, it was more of a Gary Newman chair dance, but you get the picture :mrgreen: Back in my big soldering days, we had what was effectively a small turkey baster/ huge eye dropper kind of suction. Get the solder melty then suck it up. The e...
by Cistron
Mon Aug 04, 2014 10:23 am
Forum: Video Cards & Monitors
Topic: Blown inductor - repair feasible? (HD3870)
Replies: 21
Views: 16597

Re: Blown inductor - repair feasible? (HD3870)

Well, I soldered the damn thing back on and it revived the card! Yeah!

A few things of note. Desoldering holes is a real pain. And soldering honking huge inductors takes a lot of heat.

So think for my first soldering job, I was thrown into the deep end.
by Cistron
Sat Aug 02, 2014 12:55 am
Forum: Video Cards & Monitors
Topic: Blown inductor - repair feasible? (HD3870)
Replies: 21
Views: 16597

Re: Blown inductor - repair feasible? (HD3870)

Hi Mike, Yeah I'd say go for it. A few issues off the top of my head: 1). If you've never done soldering before, it might be worth doing a little bit of practice beforehand. Or getting someone with soldering experience to do it for you. You want to make sure you form a solid join and don't accident...
by Cistron
Fri Aug 01, 2014 1:22 pm
Forum: Video Cards & Monitors
Topic: Blown inductor - repair feasible? (HD3870)
Replies: 21
Views: 16597

Blown inductor - repair feasible? (HD3870)

Hi silent folks! Yesterday my graphics card gave up the ghost (in the middle of a Dota session!). There was a somewhat nasty smell, a few seconds before it gave. At least I think it did, as the PC refused to boot. And according to Abit-beep-speech *beeeeeeeep-beep-beep* means graphics card is naught...
by Cistron
Fri Aug 01, 2014 1:10 pm
Forum: Video Cards & Monitors
Topic: Passive 750 Ti announced
Replies: 7
Views: 7241

Re: Passive 750 Ti announced

I kind of feel the fins are oriented the wrong way to take most effect of case fans. In a front-to-back flow scenario they are perpendicular to it...

But good to see there's something out there soon.
by Cistron
Thu Jul 31, 2014 11:26 pm
Forum: Video Cards & Monitors
Topic: GTX 750Ti sips power
Replies: 153
Views: 183724

Re: GTX 750Ti sips power

CA_Steve wrote:
Cistron wrote:Damn they are still pricey. Is £120 normal?
PCPartpicker shows some (fanned models) a bit cheaper.
Thanks Steve.

I've already conceded to the fact that fanless cards currently aren't high on the priority list of manufacturers. Shame.
by Cistron
Thu Jul 31, 2014 1:36 pm
Forum: Video Cards & Monitors
Topic: GTX 750Ti sips power
Replies: 153
Views: 183724

Re: GTX 750Ti sips power

Damn they are still pricey. Is £120 normal?

My poor passive HD3870 died today and I was pondering about a replacement.
by Cistron
Mon Jun 23, 2014 2:57 pm
Forum: System Advice / Troubleshooting
Topic: Build advise please for Audiophile PC
Replies: 22
Views: 15795

Re: Build advise please for Audiophile PC

Optical is a useless interface - it is extremely jitter prone and only supports a max of 24/96kHz. No good dac worth its name uses optical for anything serious. Eg : My Parasound provides a pair of optical inputs but the manual explicitly mentions that they sound signficantly poorer than the BNC in...
by Cistron
Sat Jun 21, 2014 1:08 am
Forum: Cases and Damping
Topic: Alternatives to Corsair 200R
Replies: 51
Views: 37107

Re: Alternatives to Corsair 200R

Not sure what you mean by 'how much are you currently saving?' I haven't found or chosen a suitable case yet. Ah rats, I misinterpreted your first post. For some reason it resonated to me as if you wanted to go even cheaper than the 200R. Dyslexia and vivid imagination ... :mrgreen: Does it have to...
by Cistron
Fri Jun 20, 2014 12:12 am
Forum: Cases and Damping
Topic: Alternatives to Corsair 200R
Replies: 51
Views: 37107

Re: Alternatives to Corsair 200R

Hi guys So I'm upgrading my Dad's PC and have got him a i5-4670k and Asus Z97-A for £265 (with £30 cashback to come). I went a bit OTT with the PSU and got him a Corsair CX750M, when he'll probably only be pulling 400W max and that's if he gets a very powerful GPU which is probably unlikely but I f...
by Cistron
Sat Jun 14, 2014 3:25 am
Forum: Site Feedback
Topic: Main page refresh at some point?
Replies: 0
Views: 9452

Main page refresh at some point?

Hey guys, My eyes always water a little when I read the main articles on my phone or even iPad. And I noticed the design is still done with tables (soooo 90ies :)). It probably isn't high up on the priority list, but so many things have changed in Webdesign. Responsive, mobile first, Wordpress has t...
by Cistron
Wed May 28, 2014 1:20 am
Forum: SPCR Article Discussion
Topic: MSI A88XM GAMING: Premium FM2+ Motherboard
Replies: 32
Views: 27441

Re: MSI A88XM GAMING: Premium FM2+ Motherboard

I think AMD is still hoping their heterogeneous system architecture (HSA) will take off - but does FM2+ even support those processors?

They got so played by Intel. The 1 billion in reparation payment doesn't even remotely cover the damage Intel made in the early 2000s by unfair competition.
by Cistron
Fri May 09, 2014 2:54 pm
Forum: CPU Cooling
Topic: technology advances in heatpipe coolers ca 2003
Replies: 1
Views: 2011

Re: technology advances in heatpipe coolers ca 2003

around 2004 i got a scythe ninja give or take a few years. it's a heat pipe cooler with aluminum fins. it's 2014 now. has there been any technology advances in heat pipe coolers - or coolers that don't involve a pump? in what ways are heat pipe coolers in 2014 more advance technologically than 2004...
by Cistron
Fri May 09, 2014 12:49 am
Forum: SPCR Article Discussion
Topic: Scythe Kotetsu CPU Cooler: A Compact King
Replies: 94
Views: 103152

Re: Scythe Kotetsu CPU Cooler: A Compact King

NeilBlanchard wrote:engineering where it counts.
At the base (queue drum-cymbals) :P - seemingly the most important thing, as it is the bottleneck. Looking at direct-touch coolers even 3 heat-pipes are sufficient for excellent cooling.
by Cistron
Sat Apr 12, 2014 4:06 am
Forum: The Silent Front
Topic: New cooling by submergence strategy
Replies: 4
Views: 7338

Re: New cooling by submergence strategy

edh wrote:Distilled water is too conductive to work fully but I do wonder if demineralised water might actually work.
The problem would actually be that as soon as it dissolves any salt-residues of the materials it is in contact with it becomes conductive.
by Cistron
Tue Dec 17, 2013 1:30 am
Forum: Off Topic
Topic: Christmas is upon us (almost)
Replies: 6
Views: 6091

Re: Christmas is upon us (almost)

Now the video is gone completely. For me Christmas has always been a time of family feuds. Somehow "tradition" seems to force incompatible characters under one roof, which inevitably leads to trauma. I think we'd all be better off without it. Would probably clear up seats on airlines as well. :mrgre...
by Cistron
Mon Dec 02, 2013 4:11 pm
Forum: Off Topic
Topic: How to silence your car
Replies: 88
Views: 65676

Re: How to silence your car

Can you produce the fuel to power any other sedan? At home I guess you mean? Yes, biodiesel. Restaurants use many litres of vegetable oil in frying and it is a potentially harmful thing when discharged into drains and watercourses. It cakes up sewers! You can collect this waste product at source fr...
by Cistron
Wed Nov 27, 2013 5:19 pm
Forum: Off Topic
Topic: How to silence your car
Replies: 88
Views: 65676

Re: How to silence your car

and it redefines the automobile. AND that truly scares the crap out of the 'car' industry and most of its fervent petrol-head supporters. AND they have done it without any paid advertising, AND without any dealerships. If we all drive an EV, then we can stop buying foreign oil. Can you imagine that...
by Cistron
Sun Nov 24, 2013 5:19 pm
Forum: Off Topic
Topic: How to silence your car
Replies: 88
Views: 65676

Re: How to silence your car

I think you must be confused, I never at any point stated I am a scientist and I am not throwing scientific numbers about, frankly I am a bit confused as to why a scientist appears to be doing the job of a delivery driver, surely your impressive brain could get you a nice cushy desk job, all the dr...