Originally posted by: MDE
I'd get a better PSU. My Dad's XP 2200+ system ( 2 hard drives, Radeon 8500LE, one optical, Asus A7N8X Deluxe) had random reboots with a 300W Allied PSU, swapped it with a 350W Fortron and the problems disappeared.
Originally posted by: SickBeast
You're really stubborn on the AN7. The NF7-S is so popular for a reason: it's the best Socket-A motherboard that ABIT makes. Period.
I highly suggest you read some reviews on the AN7 before you purchase one. It has a huge host of issues that AFAIK remain unresolved. If the fan bothers you that much on the NF7-S, I would suggest manually installing a passive heatsink, or else go with the ASUS A7N8X-DELUXE; it's FAR better than the AN7.
Here is a link so you can read the entire thing for yourself. It wasn't pretty. It is possible that a newer BIOS fixed most of the issues, but I doubt they could do anything about the poor overclocking performance.Originally posted by: Kyle Bennett
Overclocking
The AN7?s overclocking performance was dismal to say the least. With a chip capable of multiplier adjust, Kyle was barely able to get the board to boot at a 220 MHz FSB and that?s with the help of his Koolance EXOS water cooling system. I could not get the board to stabilize at a 200 MHz FSB, let alone 210 or 220. My feelings on this were that the BIOS related multiplier and Northbridge voltage issues worked against me on this. At a 200 MHz FSB with my 2500+ CPU, I was pushing 2.2 GHz (11 x 200 MHz) which is by no means unattainable from that chip, but it comes close to its upper limit. If 2.2 GHz was out of the question, then 2.42 GHz (11 x 220 MHz) is a definite no go. And in my testing, I was using an Asetek WaterChill water cooling rig and Kingston PC4000 HyperX memory.
(Editor's note: I would like to emphasize here that we are using tried and true components on this board that have be validated far beyond spec on other platforms.)
Conclusion
Well, even champions will occasionally trip and stumble, and that is exactly what the AN7 appears to be doing to ABIT. After having first hand great experiences with both the NF7-S v 1.1 and v 1.2, I was expecting an incredible board out of the AN7. With its uGuru processor, diagnostic LED, super high CPU and DDR voltage, and great layout, the board was a no brainer winner at first glance. Boy, was I disappointed.
The problems encountered seem to be mostly BIOS related issues that should easily be addressable through BIOS updates to be released in the near future, hopefully. Case in point - with BIOS 12, I ran in to major memory timing issues when attempting to manual set memory timings. The board would ignore my manual settings and use internally derived settings based on the CPU FSB selected. This especially wreaked havoc with my PC4000 RAM. However, the issue magically disappeared when I upgraded to BIOS 13. But all the other issues listed in the BIOS page still occurred with BIOS 13 loaded including: CPU voltage set statically to 2v with voltage set to manual, regardless of the selected voltage; Northbridge chipset voltage set statically to 1.65 with voltage set to manual, regardless of the selected voltage; and the BIOS reverting to fail safe and/or default settings when the board was power cycled (power down and power up, not soft reboot).
Don?t get me wrong, the board has a great deal of potential. However, at this point, I have serious reservations about recommending the board to anyone. I?d personally wait for either a major BIOS overhaul and/or a newer board revision before jumping on to the AN7 bandwagon?
Originally posted by: SickBeast
Here is a link so you can read the entire thing for yourself. It wasn't pretty. It is possible that a newer BIOS fixed most of the issues, but I doubt they could do anything about the poor overclocking performance.Originally posted by: Kyle Bennett
Overclocking
The AN7?s overclocking performance was dismal to say the least. With a chip capable of multiplier adjust, Kyle was barely able to get the board to boot at a 220 MHz FSB and that?s with the help of his Koolance EXOS water cooling system. I could not get the board to stabilize at a 200 MHz FSB, let alone 210 or 220. My feelings on this were that the BIOS related multiplier and Northbridge voltage issues worked against me on this. At a 200 MHz FSB with my 2500+ CPU, I was pushing 2.2 GHz (11 x 200 MHz) which is by no means unattainable from that chip, but it comes close to its upper limit. If 2.2 GHz was out of the question, then 2.42 GHz (11 x 220 MHz) is a definite no go. And in my testing, I was using an Asetek WaterChill water cooling rig and Kingston PC4000 HyperX memory.
(Editor's note: I would like to emphasize here that we are using tried and true components on this board that have be validated far beyond spec on other platforms.)
Conclusion
Well, even champions will occasionally trip and stumble, and that is exactly what the AN7 appears to be doing to ABIT. After having first hand great experiences with both the NF7-S v 1.1 and v 1.2, I was expecting an incredible board out of the AN7. With its uGuru processor, diagnostic LED, super high CPU and DDR voltage, and great layout, the board was a no brainer winner at first glance. Boy, was I disappointed.
The problems encountered seem to be mostly BIOS related issues that should easily be addressable through BIOS updates to be released in the near future, hopefully. Case in point - with BIOS 12, I ran in to major memory timing issues when attempting to manual set memory timings. The board would ignore my manual settings and use internally derived settings based on the CPU FSB selected. This especially wreaked havoc with my PC4000 RAM. However, the issue magically disappeared when I upgraded to BIOS 13. But all the other issues listed in the BIOS page still occurred with BIOS 13 loaded including: CPU voltage set statically to 2v with voltage set to manual, regardless of the selected voltage; Northbridge chipset voltage set statically to 1.65 with voltage set to manual, regardless of the selected voltage; and the BIOS reverting to fail safe and/or default settings when the board was power cycled (power down and power up, not soft reboot).
Don?t get me wrong, the board has a great deal of potential. However, at this point, I have serious reservations about recommending the board to anyone. I?d personally wait for either a major BIOS overhaul and/or a newer board revision before jumping on to the AN7 bandwagon?
Originally posted by: SickBeast
You're really stubborn on the AN7. The NF7-S is so popular for a reason: it's the best Socket-A motherboard that ABIT makes. Period.
I highly suggest you read some reviews on the AN7 before you purchase one. It has a huge host of issues that AFAIK remain unresolved. If the fan bothers you that much on the NF7-S, I would suggest manually installing a passive heatsink, or else go with the ASUS A7N8X-DELUXE; it's FAR better than the AN7.
Originally posted by: SickBeast
Here is a link so you can read the entire thing for yourself. It wasn't pretty. It is possible that a newer BIOS fixed most of the issues, but I doubt they could do anything about the poor overclocking performance.Originally posted by: Kyle Bennett
Overclocking
The AN7?s overclocking performance was dismal to say the least. With a chip capable of multiplier adjust, Kyle was barely able to get the board to boot at a 220 MHz FSB and that?s with the help of his Koolance EXOS water cooling system. I could not get the board to stabilize at a 200 MHz FSB, let alone 210 or 220. My feelings on this were that the BIOS related multiplier and Northbridge voltage issues worked against me on this. At a 200 MHz FSB with my 2500+ CPU, I was pushing 2.2 GHz (11 x 200 MHz) which is by no means unattainable from that chip, but it comes close to its upper limit. If 2.2 GHz was out of the question, then 2.42 GHz (11 x 220 MHz) is a definite no go. And in my testing, I was using an Asetek WaterChill water cooling rig and Kingston PC4000 HyperX memory.
(Editor's note: I would like to emphasize here that we are using tried and true components on this board that have be validated far beyond spec on other platforms.)
Conclusion
Well, even champions will occasionally trip and stumble, and that is exactly what the AN7 appears to be doing to ABIT. After having first hand great experiences with both the NF7-S v 1.1 and v 1.2, I was expecting an incredible board out of the AN7. With its uGuru processor, diagnostic LED, super high CPU and DDR voltage, and great layout, the board was a no brainer winner at first glance. Boy, was I disappointed.
The problems encountered seem to be mostly BIOS related issues that should easily be addressable through BIOS updates to be released in the near future, hopefully. Case in point - with BIOS 12, I ran in to major memory timing issues when attempting to manual set memory timings. The board would ignore my manual settings and use internally derived settings based on the CPU FSB selected. This especially wreaked havoc with my PC4000 RAM. However, the issue magically disappeared when I upgraded to BIOS 13. But all the other issues listed in the BIOS page still occurred with BIOS 13 loaded including: CPU voltage set statically to 2v with voltage set to manual, regardless of the selected voltage; Northbridge chipset voltage set statically to 1.65 with voltage set to manual, regardless of the selected voltage; and the BIOS reverting to fail safe and/or default settings when the board was power cycled (power down and power up, not soft reboot).
Don?t get me wrong, the board has a great deal of potential. However, at this point, I have serious reservations about recommending the board to anyone. I?d personally wait for either a major BIOS overhaul and/or a newer board revision before jumping on to the AN7 bandwagon?
Read the article. Overclocking wasn't the only problem. They couldn't even hit 200FSB, which is NOT overclocking in many cases.Originally posted by: MAME
They're 60 years old. No overclocking
Originally posted by: dirtcheapguy
for the dvd burner is bad choice this nu burn got so many many problem so go with nec is way way bester and money just a few buck expensive than nu drive