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Re: A tale of two PSUs

Posted on 2015-11-22, 23:10

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

13007 usually blow at 250W. 470uF Yang Chun What is their real capacity? My experience with those Deer/L&C/Premier/Allied/Force psus is that the primary caps usually are fake. The pattern is like this: 470uF --> real capacity: 330uF 560uF--> real c: 470uF 680uF--> 560uF 330uF--> 220uF There's a …

Re: A tale of two PSUs

Posted on 2015-11-22, 22:59

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

Thanks for the info on making the map, defenitly something I will make including directions, polarity and Original specs. Since the board is cramped by the looks of it I will make it on A3 to be sure everything get's fitted on it. And since it's my learning project I will take a crapload of …

Re: A tale of two PSUs

Posted on 2015-11-21, 15:33

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

... Step 1 in any kind of recap job is to make a Cap-Map . - NEVER EVER SKIP THE CAP-MAP! - Sh*t Happens! ... To illustrate the point here's a fine example of CAD-designed, laser-printed cap-map courtesy of NASA-JPL :lol: : http://i.imgbox.com/GQvfk3Ah.png ... I only have AsiaX ,Sanyo,Panasonics …

Re: A tale of two PSUs

Posted on 2015-11-21, 01:06

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

Definitely worth recapping. It won't be easy though. It's kind of a first attempt to salvage this psu to be used as my test psu. I never recapped a motherboard of psu so this should give me a good first go. :evil: I will take better pictures as soon as I have it dismantled further. The only real …

Re: A tale of two PSUs

Posted on 2015-11-20, 22:56

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

And here I am,with three (of my four :lol: ) PSUs I've got to share with you. 1.Premier LC-B450E Ah yes. The LC-B450E. Of course,we all over here know who's behind this PSU. Hint:It's L&C,which in turn is Deer. 2.Delux ATX-450W P4 Again,an usual (de)luxury around my town. This one is OEM'd by Sun …

Re: A tale of two PSUs

Posted on 2015-11-20, 11:47

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

Output filter caps are bloated and at least two are leaking. Needs a recap. . Personally I would upgrade to a Corsair TX or a Corsair TX V2. Good quality and they have single 12v rails. .

Re: Does anyone know what this motherboard is?

Posted on 2015-11-20, 11:17

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

It has a 440LX chipset which only supports a 66MHz FSB. There was a Florida-TG version and a Florida-TGA version. They both use the same BIOS. The only difference is the TGA has one newer version for the sound and super-I/O chips. (Can see it in the manuals.) You can get the manuals here. http:// …

Re: 775i65G CPU support

Posted on 2015-11-20, 01:12

in Marvin \ System Specs

in Marvin \ System Specs

In most cases it is BIOS version dependent, not PCB version dependent. http://www.asrock.com/mb/Intel/775i65G/?cat=CPU

Re: Does anyone know what this motherboard is?

Posted on 2015-11-20, 00:28

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

its a onbord ati rage card. not integrated Intel video... Yes, I noticed that at first but then forgot after looking all over for a matching image. That's what happens where you search off-on between doing other things. . It's an eMachines TriGem FLORIDA-TG. . http://www.interloper.com/products/ …

Re: Does anyone know what this motherboard is?

Posted on 2015-11-19, 15:25

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

It's not socket 7 or a 440BX because Intel chipsets didn't have integrated video until the i810. There is a header between the audio jacks and chipset that is typical of Dell. .

Re: Problems with Promise Ultra 100 TX2 - 486

Posted on 2015-11-19, 12:02

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

I looked at the Promise web site and the thing that stands out is the minimum requirement is PCI 2.1 and my motherboard is 2.0. For conventional PCI slots PCI 2.1 only added optional support for 66MHz PCI operation. (And some things for PCI-X slots which are n/a to this system.) The card working in …

Re: What to do with all this ram.

Posted on 2015-11-19, 11:30

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

alexanrs wrote: I'm pretty sure server editions of Win2k do implement PAE and have it turned on by default (as do many Linux distros) It's not a default. You have to enable it manually. https://support.microsoft.com/en-us/kb/268363 .

Re: Front panel temperature probe install

Posted on 2015-11-19, 10:36

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

dr_st wrote: Just leave it floating in the case somewhere and have it monitor the case temp rather than the CPU temp. I agree.

Re: Standoffs, screws and washers all good stuff!

Posted on 2015-11-19, 10:33

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

The felt washers are only needed when you use screws for a mobo that have serrated (saw tooth) heads on the underside. It is to keep the screws from gouging out the solder circle around the holes in the motherboard. It is/was a bad solution to the problem of using the wrong kind of screws in the …

Re: Got a big problem with installing windows 95 from CD

Posted on 2015-11-19, 09:42

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

On mine the setup.exe file is found inside the "Win95" directory on the CD. . IIRC a Win98 startup floppy with CD-ROM support (many available on the web) will let you install W95 and should be a lot less hassle than what you're doing. Boot with the floppy, navigate to the Win95 directory on the CD …

Re: What to do with all this ram.

Posted on 2015-11-19, 09:25

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

W2k can use up to 4Gb RAM and swap/page file up to the same. . Not that it matters here, but some server editions of W2k can use even more RAM. (8GB for Advanced Server, 32GB for Datacenter Server) Probably not interesting from todays standpoint, with x64 those limits are a lot higher for all later …

Re: What to do with all this ram.

Posted on 2015-11-19, 07:46

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

So what would you do with 2gb of ram in a piii system? The system I have will be running rhel3 and 2k. W2k can use up to 4Gb RAM and swap/page file up to the same. You may come across some 'old wisdom' out on the web that says to set the page file (in windows) to 1.5x or 2x (or similar) times the …

Re: What Piece of PC Hardware Have You Owned Longest

Posted on 2015-11-19, 06:34

in Milliways

in Milliways

A 540Mb (IIRC) Maxtor drive that came out of the first and only 'bought-new' PC I ever owned. Had since 1995. Dunno where it is - but I know I never got rid of it and last I checked it still works. .

Re: Pentium 4 industrial motherboard ? Portwell PEB-7702G2A with ISA slots!

Posted on 2015-11-19, 05:35

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

The spec sheet you posted says they are DDR. But regardless, I am pretty sure that all motherboards with dual channel SDRAM or dual channel DDR require 4 memory slots. Yes my mistake. The TPS for the i845E MCH clearly says it supports 1 channel so even if it had 4 slots it would still be single …

Re: Pentium 4 industrial motherboard ? Portwell PEB-7702G2A with ISA slots!

Posted on 2015-11-19, 04:55

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

feipoa wrote: In response to one posts question - since it only has 2 memory slots, I think that implies it is single-channel only. Those are SDRAM slots (not DDR) so you are probably right. http://www.portwell.com/pdf/embedded/PEB-7702G2A.pdf

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