Even Pentium D is pretty much useless these days, not to mention Northwood without SSE3. We have "few" Pentium D and C2D systems and more are coming daily, everybody is throwing that out currently, hopefully they'll at least buy those on the eastern markets (especially post-soviet republics) where they still often have just shit. Maybe there in Romania someone could use it, don't you know someone with a store who would be interested in PCs and especially refurbished UPSes?
Modern browsers on legacy PC's (Split thread from PSU hall of shame)
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Modern browsers on legacy PC's (Split thread from PSU hall of shame)
Less jewellery, more gold into electrotech industry!Half of the computer problems is caused by bad contacts
Exclusive caps, meters and more!Hardware Insights - power supply reviews and more!Tags: None -
Re: the gutless, bloated, and fried power supply hall of shame
Even Pentium D is pretty much useless these days, not to mention Northwood without SSE3. We have "few" Pentium D and C2D systems and more are coming daily, everybody is throwing that out currently, hopefully they'll at least buy those on the eastern markets (especially post-soviet republics) where they still often have just shit. Maybe there in Romania someone could use it, don't you know someone with a store who would be interested in PCs and especially refurbished UPSes?
As for Northwood, it also has XP FLP SP3. So basically an official slim version of XP (unlike every nLite edit) that runs on even a Pentium 233 MMX. (literally,I've seen such systems in my life.)Main rig:
Gigabyte B75M-D3H
Core i5-3470 3.60GHz
Gigabyte Geforce GTX650 1GB GDDR5
16GB DDR3-1600
Samsung SH-224AB DVD-RW
FSP Bluestorm II 500W (recapped)
120GB ADATA + 2x Seagate Barracuda ES.2 ST31000340NS 1TB
Delux MG760 case
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Re: the gutless, bloated, and fried power supply hall of shame
Pentium MMX is about the minimum requirement for XP, but why on earth doing it. Even on these P4s you can run the OS, but that's about that. It does not handle even stupid sites like fleebay without stalling constantly, trust me, I still have not upgraded from that bloody 3.3GHz Prescott…
My question is if you know some store owner we can cooperate with, not if you use UPS. Even if one from 10000 would buy our refurbished UPSes (which are just about gazilion times better than brand new units) it would still be great dealLess jewellery, more gold into electrotech industry!Half of the computer problems is caused by bad contacts
Exclusive caps, meters and more!Hardware Insights - power supply reviews and more!Comment
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Re: the gutless, bloated, and fried power supply hall of shame
Pentium MMX is about the minimum requirement for XP, but why on earth doing it. Even on these P4s you can run the OS, but that's about that. It does not handle even stupid sites like fleebay without stalling constantly, trust me, I still have not upgraded from that bloody 3.3GHz Prescott…
My question is if you know some store owner we can cooperate with, not if you use UPS. Even if one from 10000 would buy our refurbished UPSes (which are just about gazilion times better than brand new units) it would still be great deal
As for UPSs,no luck. The small stores that sell stuff (I guess they're the equivalent of Fry's?) are so crowded with LCD TVs now (and plasma screens) that they literally have no room to buy UPSs. That,or they either close down because of little to no sales.Main rig:
Gigabyte B75M-D3H
Core i5-3470 3.60GHz
Gigabyte Geforce GTX650 1GB GDDR5
16GB DDR3-1600
Samsung SH-224AB DVD-RW
FSP Bluestorm II 500W (recapped)
120GB ADATA + 2x Seagate Barracuda ES.2 ST31000340NS 1TB
Delux MG760 case
Comment
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Re: the gutless, bloated, and fried power supply hall of shame
Using the right browser and right OS goes a long way to make your PC usable. XP with FireFox v24-v44 runs fairly well. Haven't tested any other newer browsers, though.
Same here. In fact, the current repair place where I work now, even core i3/i5/i7 chips are considered very old if they are not at least 6th gen. The only old systems we ever get in the shop are for data backup/extraction.Last edited by Per Hansson; 03-20-2017, 12:57 PM. Reason: http://www.badcaps.net/forum/showthread.php?p=734632#post734632Comment
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Re: the gutless, bloated, and fried power supply hall of shame
The only right browser is Opera 12.18. Not that it is blazing fast with all the current web balast.Less jewellery, more gold into electrotech industry!Half of the computer problems is caused by bad contacts
Exclusive caps, meters and more!Hardware Insights - power supply reviews and more!Comment
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Re: the gutless, bloated, and fried power supply hall of shame
The oldschool Opera 10/11/12 browsers are awesome, indeed.
But unfortunately, some pages with heavy scripts just need a modern browser to display properly and run right. eBay IS one of those websites, so I use FireFox 24 or newer for it. With Opera, the CPU usage on eBay is just stupid-high for whatever reason.Comment
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Re: the gutless, bloated, and fried power supply hall of shame
The oldschool Opera 10/11/12 browsers are awesome, indeed.
But unfortunately, some pages with heavy scripts just need a modern browser to display properly and run right. eBay IS one of those websites, so I use FireFox 24 or newer for it. With Opera, the CPU usage on eBay is just stupid-high for whatever reason.
It's one of their "2003"/"2005" chip-of-the-year BTX designs (BTX for Deer/L&C typically signifies the primary is located on the same side as the receptacle plug and the secondary is same side as the fan... not the other way around like with other "normal" PSUs).
That said, with a better rectifier on the 12V rail and bigger output caps, this thing could probably provide up to 14 Amps on the 12V rail, which should be enough to power a Pentium 4 / Core 2 Duo / low power Core i3 or i5 system with on-board or low-power GPU and single HDD. I'm not sure if it's worth the hassle fixing it, though.
I would do it for fun, but I don't expect anyone else to be like me.Last edited by Dan81; 03-19-2017, 12:04 AM.Main rig:
Gigabyte B75M-D3H
Core i5-3470 3.60GHz
Gigabyte Geforce GTX650 1GB GDDR5
16GB DDR3-1600
Samsung SH-224AB DVD-RW
FSP Bluestorm II 500W (recapped)
120GB ADATA + 2x Seagate Barracuda ES.2 ST31000340NS 1TB
Delux MG760 case
Comment
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Re: the gutless, bloated, and fried power supply hall of shame
System with 1 gig is good maybe for one website. Even for XP 2 GB is minimum today.Less jewellery, more gold into electrotech industry!Half of the computer problems is caused by bad contacts
Exclusive caps, meters and more!Hardware Insights - power supply reviews and more!Comment
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Main rig:
Gigabyte B75M-D3H
Core i5-3470 3.60GHz
Gigabyte Geforce GTX650 1GB GDDR5
16GB DDR3-1600
Samsung SH-224AB DVD-RW
FSP Bluestorm II 500W (recapped)
120GB ADATA + 2x Seagate Barracuda ES.2 ST31000340NS 1TB
Delux MG760 case
Comment
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Re: the gutless, bloated, and fried power supply hall of shame
OMG we are talking normal usage, 10+ browser panels, antivirus, IM programs, Team and few more things. Not you lunatics with nothing…
I am curious how you'll simultaneously launch all that plus VLC and Photoshop or similar graphics program, yeah. In your dreams maybe. Even 8 GB could be sometimes limiting with also BOINC running, with 16 I can finally run everything I want simultaneously without even thinking about RAM at all.Less jewellery, more gold into electrotech industry!Half of the computer problems is caused by bad contacts
Exclusive caps, meters and more!Hardware Insights - power supply reviews and more!Comment
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Re: the gutless, bloated, and fried power supply hall of shame
OMG we are talking normal usage, 10+ browser panels, antivirus, IM programs, Team and few more things. Not you lunatics with nothing…
I am curious how you'll simultaneously launch all that plus VLC and Photoshop or similar graphics program, yeah. In your dreams maybe. Even 8 GB could be sometimes limiting with also BOINC running, with 16 I can finally run everything I want simultaneously without even thinking about RAM at all.
Wait a minute,we're talking about normal persons
Though yes,a 1GB machine I have survived about 15-24 tabs open (4chan,Google and a few others). As for AV,none used (I don't trust any AV anymore),no IM programs (Yahoo Messenger is quite dead on PC),and VLC does work (as long as I'm not playing some crazily high encoded mkv,that is - that stuff requires dualcore)
And for the record,I also run Firefox w/ nearly 30 tabs (yes,I did have 30 tabs open.) and Sony Vegas 13 (which eats RAM like crazy) on my 2GB machine. No lag whatsoever and silent operation as well. (since I undervolted the CPU from 1.2v or whatever it was rated to to plain 1v. 1.0v folks.)Main rig:
Gigabyte B75M-D3H
Core i5-3470 3.60GHz
Gigabyte Geforce GTX650 1GB GDDR5
16GB DDR3-1600
Samsung SH-224AB DVD-RW
FSP Bluestorm II 500W (recapped)
120GB ADATA + 2x Seagate Barracuda ES.2 ST31000340NS 1TB
Delux MG760 case
Comment
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Re: the gutless, bloated, and fried power supply hall of shame
Think this talk is already worth sepparating to a new thread
Normal ppl use AV (none usefull goes under 100-200 MB these days), IMs, photo-editing SW, music player and lot of other applications simultaneously, that's the thing. I am glad I can now take new laptop with 8gigs instead of that bad NX5000 with only single working bank (limiting to 1 gig) if I need to. Cause I was SICK of constantly having to manage what I have running (and overall being heavily limited). Only have to find the time to install the new Phenom II X2 in it and tweak the undervolting…Less jewellery, more gold into electrotech industry!Half of the computer problems is caused by bad contacts
Exclusive caps, meters and more!Hardware Insights - power supply reviews and more!Comment
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Re: the gutless, bloated, and fried power supply hall of shame
Done
Discussion split off from here: https://www.badcaps.net/forum/showth...621#post733621Last edited by Per Hansson; 03-19-2017, 03:40 AM."The one who says it cannot be done should never interrupt the one who is doing it."Comment
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Re: Modern browsers on legacy PC's (Split thread from PSU hall of shame)
I've used win7 32-bit on Prescott 775's HT's 2.8+ with 2gb. Honestly seven is more responsive with 32-bit under 2gb than 64-bit under the same. There is a whole bunch of WOW64 stuff that runs ontop of win7 64 that takes up memory and cpu
I have a dell xps in the other room with a Pentium D 965 EE (Dual core /w HT). 7 runs great, but you start browsing web sites and the fans kick in high no matter how thin a layer of AS5 I put on it. Its a 125w cpu and its insaneCap Datasheet Depot: http://www.paullinebarger.net/DS/
^If you have datasheets not listed PM meComment
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Re: the gutless, bloated, and fried power supply hall of shame
. I guess I will take it as a compliment
Yes, I regularly have 10+ tabs open in my browser. More often, I have Opera 10 or 12 for my email and some basic websites like badcaps.net and then FireFox 24 open for websites that don't work well with Opera (like YouTube, eBay, Cheezeburger network, Google searches, etc.). And I still manage to stay under 1 GB of RAM (typically, my mem usage hovers around 500-700 MB, and occasionally up to 800-900. I hit 1+ GB only after many hours of surfing YouTube, at which point it starts running slow even on my PCs that do have more RAM. So I just restart my browser, and it all goes back to normal. Meanwhile, my email and other stuff I have open in Opera is unaffected.
As for AV - it's pointless to use AV these days, especially if you are an educated user and know what you are doing. Most AV programs are hardly any better than their ancestors from 10 years ago, especially the free ones. They just have a prettier interface. MalwareBytes is probably the only one worth having (but not really worth actively running with the PC). I am still quite amazed how people nowadays think that an AV program will protect you online - it won't. But I guess there's no point in trying educate the mass public... after all, I won't have my job now if I did.We still get quite a few infected machines in for repair - new stuff with Windows 10 too. The same old scamware that tricked people 10 years ago still works nowadays. On that note, the crypto-virus variants are the worst - can't pull the user's data for backup, so we can't charge them much, other than a small attempt/diagnostic fee.
And IM? That stuff is for kids. I use email for work and just about everything else I do. In fact, all of the work we do at my job right now can probably be easily done on a XP machine with 1 GB of RAM. And most offices are like that too. Skype for work? I pity the fools that do that. Skype has turned to absolute shit ever since MS bought it. It takes over 700 MB of RAM just to load the program... and for what exactly? To do the stuff that it did over 10 years ago when it started? (on that note, I find it funny how when you load Skype on a new/guest PC, it always defaults the settings to allow spam... errr sorry, I mean "chat messages" from everyone.)
Anyways...
Now obviously, if you are doing Photoshop and movie editing, that stuff will take more RAM. But then again, I don't see why anyone would use an old machine for film editing - everyone know that this stuff really benefits from a modern multi-core machine.
If you run an old PC, then you have to use the old software that was made for it at the time for everything to run well. Again, the only exception to that is the browser, because... well an old browser like IE5/6 and even 8 will be hopeless at running any modern web page.Last edited by momaka; 03-21-2017, 05:59 AM.Comment
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Re: Modern browsers on legacy PC's (Split thread from PSU hall of shame)
...C2D systems and more are coming daily, everybody is throwing that out currently, hopefully they'll at least buy those on the eastern markets (especially post-soviet republics) where they still often have just shit. Maybe there in Romania someone could use it, don't you know someone with a store who would be interested in PCs and especially refurbished UPSes?
So, C2D-s are still pretty much usable. On this laptop I watch 1080p HD videos without any troubles. Greetings from POST-SOVIETs
And I you want to see something REALLY LAGGY, then instead of ThinkPad T410 buy new Toshiba C660D with 1.4Ghz Single Core AMD APU. Then you will see what is bad.
I was a little offended by the statement about the "eastern post soviet countries", you know? I choose to use Lenovo T400, because of the design and quality, not because I can't afford new computer. It's just that it's getting harder every day to find quality stuff.Last edited by televizora; 03-21-2017, 08:27 AM.Useful conversions. I don't "speak" imperial. Please use metric, if you want to address me.
1km=1000m=100000cm, 1inch=2.54cm, 1mile=1609.344meters, 1ft=30.48cm 1gal(US)=3.785liters, 1lb=453grams, 1oz=28.34gramsComment
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Re: Modern browsers on legacy PC's (Split thread from PSU hall of shame)
I regularly see ppl complaining there is no quality HW there. Like PSU's or UPS'es. Not that it would be expensive, stores just don't carry those at all. Hey I too use old stuff, but rreasonably. Why suffer with 2 GB when I can buy 8 cheap from fleebay...Less jewellery, more gold into electrotech industry!Half of the computer problems is caused by bad contacts
Exclusive caps, meters and more!Hardware Insights - power supply reviews and more!Comment
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Re: Modern browsers on legacy PC's (Split thread from PSU hall of shame)
Useful conversions. I don't "speak" imperial. Please use metric, if you want to address me.
1km=1000m=100000cm, 1inch=2.54cm, 1mile=1609.344meters, 1ft=30.48cm 1gal(US)=3.785liters, 1lb=453grams, 1oz=28.34gramsComment
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Re: Modern browsers on legacy PC's (Split thread from PSU hall of shame)
I suppose you guys are disabling flash player completely on these old machines?
Maybe it's Linux but running my P4-3.4GHz, Athlon64-2800, P3-1200, Atom-1600 (all single core and possibly dual thread) - all of these, on certain sites, they really tax the machine whereas on a C2D-2.66GHz is just fine. Again it might just be flash player...
My "test website" is yahoo.com. This site is just about unusable on slower machines, then again some people claim it's unusable regardless your machine (at least if you value your security!).
Me, I never have more than 4-5 tabs open on any machine regardless of memory...Comment
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by zunguHello,
Since 2020, Intel provides UEFI 3.0 bioses without legacy CSM support. It means that for example, Dell does not provide anymore laptops since the xx80 series with Bioses including full legacy CSM support, but only with UEFI (some still provide legacy for USB only). It's true since 2019/2020 with Dell.
I REALLY want full legacy support CSM (not with limited usb only), so I wonder if new dell bioses of laptops sold in 2021/2022 can be modded to get full legacy support.
If it's not possible with dell, do you know if there is still a brand providing new laptops...-
Channel: BIOS Requests ONLY!
12-16-2022, 08:01 AM -
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by eccerr0rIntroducing... the POS-124Z which really is a POS:
Yep it's a POS allright.
I tried powering it up. It's a KILLER - not fried, but sure will fry things! I got 21V out of it unloaded according to my DMM!
I tried 21W load (car lamp) - got 16V, which is really pushing that lamp.
Then I tried a 50W load (car headlight) - got 13.2V. Not too bad but this is with the heavy load...except the circuit breaker kept tripping.
So I had to take a peek:
EIEW. Looks like a Darlington emitter follower + Zener device. Heatsinking?... -
by zunguHello, I know that since 2020, intel and others phased out support of CSM/Legacy. Since then we find computers with UEFI only, 3.0 or 3.0+. For some reasons (I'm aware of UEFI advantages, GPT, secure boot etc. - not the question) I'm looking for a NEW laptop with CSM/legacy support. Desktop is easier to find, but laptop.. did not find one, or the info is not available. I suppose, I may be wrong, that some, a few, AMD cpu based laptops may still offer this possibility (Intel removed everything it seems). OR, just my thought, maybe BIOS Legacy CSM is still here, but hidden in menus, no access unless...
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Channel: General Computer & Tech Discussion
09-15-2024, 12:44 AM -
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by Per HanssonWhile our PSU hall of shame thread is fun I thought It'd be fun to have a ripple hall of shame thread too
I'll go first out, it's an industrial PSU that offers +15v -15v -5v +5v rails.
However it has been mounted on a frame with DC/DC converters for producing +12v and -12v as well.
The caps for this have gone a bit high ESR
The measured ripple is around 1700mV, or 1.7v!
After recapping the ripple is gone, also note that the scale on the scope is 50mV/div instead of 500mV per div in this shot
-And that's how you know you have a qualifying... -
Hi,
Recently I gave a shot at recapping this Excellent power IT ATX 300 lc clone doohickey PSU. After I replaced all bulging caps and the 47uF 50v in 5vsb I turned it on. 5vsb and ps_on are spot on. So I shorted the ps_on and it dies after a split second. 5vsb still is generating, all other lines also generate voltage for a while but they all discharge so fast.
Now I am sure this isn't a problem with the 5vsb damaging the PWM IC or BJT circuit, but I have no idea where to go next. Maybe replacing all the smaller caps? - Loading...
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