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Topic Review (Newest First)
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| May 18th, 2007 10:16 PM | |
| Archduke Tips | Are the two RAM sticks you are using made by the same manufacturer? Are there any differences? |
| May 15th, 2007 01:54 AM | |
| kahljorn | maybe you're right about the power supply... |
| May 13th, 2007 04:39 PM | |
| AChimp |
Well I'm saying that if the motherboard runs at 100MHz and the RAM is 133, you should still be able to use them without changing any settings. Only thing that I can think of is Windows doesn't like the system change (PC boots up and passes POST so it sounds like it's Windows or something Windows is loading that reboots). If you can get a separate HD and install Windows on it in that PC, you'll know for sure if it's the software or hardware. |
| May 13th, 2007 12:51 PM | |
| Chojin |
Metal: That's a really neat tool, with probably more application to my other projects than this one. Still, it says I need 201 watts for this HP, which is probably way less than the included PSU provides. Kahljorn: I really don't think the HP bios will let me set RAM frequency manually. I'll check on monday, but this is a pretty old system using mostly proprietary HP parts. Achimp: I bought the ram sticks together, and they're non-ecc. Again, don't think I can manually tune down the ram speed. And this is a pre-built HP from like 2002, dude ;< Don't think I could overclock it if I wanted to or tried. Metal: I'll try that on Monday. Thanks guys, keep the advice A-COMIN! |
| May 12th, 2007 11:20 AM | |
| MetalMilitia | Oh btw, make sure you reset the BIOS once you have both modules inserted. That way it'll re-detect all the default frequencies and timings for the memory. |
| May 12th, 2007 12:35 AM | |
| AChimp |
Make sure you're not mixing ECC with non-ECC RAM, too. That doesn't work. Generally, RAM can run at lower speeds than what it was intended for, so your 133's should work at 100. Also, turn off any overclocking that you've got on the machine, too. |
| May 11th, 2007 11:32 PM | |
| kahljorn |
certain processors are supposed to have certain memory frequencies, that's why you can overclock just by changing the memory frequency. for example my amd xp2600 is supposed to use either 333 or 366 mhz. I used to have it at 300 and it said my computer was basically an XP2200. If I wanted to install an xp 3200 (i think that's the highest i can use) i'd have to install 400 mhz ram... try setting the memory frequency to 100 mhz just to TEST IT... trial and error. |
| May 11th, 2007 08:41 PM | |
| MetalMilitia |
Thing is I don't think RAM really uses up a noticeable amount of power: Try this: http://www.journeysystems.com/?powercalc |
| May 11th, 2007 08:33 PM | |
| Chojin | actually, metal, that might make sense. |
| May 11th, 2007 08:33 PM | |
| Chojin | re: all those posts - uh, what the hell? |
| May 11th, 2007 08:30 PM | |
| MetalMilitia | It's unlikely but perhaps the power supply isn't up to the job. |
| May 11th, 2007 08:17 PM | |
| Chojin |
It's an HP bios, so there's not much you can tinker with. I don't know what you're driving at with memory frequency, but I think you're talking about overclocking stuff (setting cpu cycles and power levels). Either way, doesn't apply here. And no, DDR is a type of ram (that this computer doesn't support), not a mode in bios. Only two ram slots in the compy, too. Achimp, ELABORATE |
| May 11th, 2007 08:17 PM | |
| Chojin |
It's an HP bios, so there's not much you can tinker with. I don't know what you're driving at with memory frequency, but I think you're talking about overclocking stuff (setting cpu cycles and power levels). Either way, doesn't apply here. And no, DDR is a type of ram (that this computer doesn't support), not a mode in bios. Only two ram slots in the compy, too. Achimp, ELABORATE |
| May 11th, 2007 07:19 PM | |
| kahljorn |
uhhHHhh, is the bios setup right and stuff? memory frequency on set correctly etc.? uhhh can you use ddr mode or something isn't that for when you have two of the same types of memory? I'd consider checking out all of the bios options also isn't the ram frequency supposed to go with certain processors? another thing you might consider checking is the slots you have them in.. if there's three slots sometimes you can only put them in slot 2 and 3 if you are going to use two. |
| May 11th, 2007 07:10 PM | |
| AChimp |
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| May 11th, 2007 06:01 PM | |
| Chojin | uh, guys? |
| May 8th, 2007 12:09 PM | |
| Chojin |
Question about upgrading an old HP I'm upgrading my dad's computer at work, which takes both PC100 and PC133 SDRAM, 512MB max, 256MB max per slot. It's an HP Pavilion 8755C (here are the specs). When I put both of the new 256MB PC133 SDRAM chips in, the computer will make a click noise and reboot as soon as the Windows XP loading screen would normally appear (I assume this is the first time the computer tries to access the RAM in earnest). When I put only one of EITHER chip in, in EITHER slot, the computer will boot up normally. Therefore, the memory sticks themselves are working properly, and so are the ram slots on the motherboard. The BIOS can detect both RAM chips when they're in, displaying the totaled 512MB, and there doesn't appear to be a problem until Windows XP loads. No incarnation of Safe Mode works. So for now, he has to use only one of the 256MB PC133 chips. The computer came with one 128MB PC100 SDRAM chip back when the PC was purchased. It was removed to make way for these new chips. Does it make sense that the computer can only handle one of the PC133s? Should we have gotten two PC100s instead? It doesn't seem to make any sense, and the specs clearly state that it can take the PC133 ram. |
