epos experiments, nvidia power trouble

My curious experiment in connecting a pair of hi-fi speakers with really cheap amplifier moved forward today, as I got my pair of M5s. With their polished cherry-tree, hand-made feeling they are easily the most beautiful thing I have possessed. No doubt serious high-end is something else completely, but I am happy for my ignorance. Experimenting with some nicely produced CDs (Pink Floyd, Chris Rea, some classics and other acoustic music), I finally conclude that it is not so much the T-Amp (which seems to be doing surprisingly good work) but the portable CD player I have hooked up in this bedroom extravaganza. Finally, I will give up and dig my old “heavy” system out of hibernation and plug the M5s with a decent mid-range amplifier, and hi-fi LP & CD player set (NAD & Sony). It is not only the sound quality though; the mobile equipment are designed primarily for battery use, and using them regularly indoors will conclude plugging in couple of power converters, and without remote controls, the usability just isn’t up to it. Nice experiment, though.

My other week-end operation was replacing my old PC power source with Antec TruePower 2.0 ATX 430W. But I ran out of power connectors: the Nvidia GeForce/3D Blaster 5600 FX Ultra I use seems to require its own dedicated 12V power cable, and I ran out of 12V connectors – the other free cables in Antec are SATA connectors, I suppose. Wonder if there is an adapter to use them for connecting regular 12V CD-ROM and DVD-ROM units? And the original problem remains, despite this power source update: I am constantly kicked off from WoW and other games by the Nvidia “sentinel” which claims to do this to protect the graphics card, “because it cannot get enough power”. Well, it got its dedicated cable from Antec now, and I have even plugged off all CD-ROM and DVD-ROM units for debugging this — how much more power can it demand! I am coming to suspect this is some kind of bug. Perhaps the 5600 Ultra’s bios needs to be flashed… but where to get a new bios? Questions, questions. And this is just a weekend in a life with IT. Posted by Picasa

Author: frans

Professor of Information Studies and Interactive Media, esp. Digital Culture and Game Studies in the University of Tampere, Finland.

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