Spaghetti lines are vertical white lines. Sometimes they are more visible than on other cards. They usually come from the monitor not being able to handle the video signal frequency and tries to compensate by displaying a resolution in another resolution. That is how i understand it. Yet I do not fully understand why. I only know of the result all too well. Usually they come, when trying to use pre-pci cards. Yet fully gone, when we get into AGP era stuff. CRT can handle many more resolution modes than LCD/TFT.
The following cards are the ones I have seen with spaghetti lines allmost not present (faint lines, not gone) and cards I can live with.
- Spea S3-805 VLB.
- CL-5422 16bit ISA with big chunky ram chips.
- ET-4000eax 16bit ISA noname/maker unknown.
- ET-3000 8bit ISA noname/maker unknown.
- CL-5446 PCI noname/maker unknown.
Cards that are horrible with extremely visible lines:
- All cirrus logic VLB that I have tried.
- CL-5430 PCI.
- ET-3000 16bit ISA.
- Trident 8900a 16bit ISA.
- Trident 9000c 16bit ISA.
As you can probably see. It all depends on what specific card there are dealt with. It is a kind of hit and miss game. And even the monitor has some influence as well.
My samsung 172-something are sensitive to this as were my IBM are better. Yet the samsung does not go into sleep mode on some ISA cards. The IBM does. However if I use a signal booster/splitter that in reality is a device wich you can use to get the same signal out on 4 monitors (same picture on each monitor) it will have the signal active all the time. What is going on, I do not know. I only know how to deal with it. The technical part is unknown to me.
Don't eat stuff off a 15 year old never cleaned cpu cooler.
Those cakes make you sick....
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