我是用華碩的P4S800-MX
BIOS已更新到最新了
上去查看主機板有之援Prescott的CPU
不知道為什麼還是會這樣... :cry:

看看bios裡面有沒有一個啥米 max cpuid 那個奇怪的選項 開啟看看....或者把ht關掉看看...

你搞錯方向了吧!怎會怪到CPU呢?
一般是主機板問題比較大吧!
新的軟體一出來時往往BIOS or Chipset Driver跟不上進度

後來我查過後
發現的確是主機板的問題
我這張華碩P4S800-MX的PCB版本是1.02
去華碩網站看
要PCB 1.04才能支援P4 3.0EG以上的CPU
1.02只支援到P4 2.8EG
這真的不知道該說什麼了... :think:

我不覺得是CPU的問題哦
反而是主機板
除非將2.8EG和3.0EG互換到彼此的主機板上測試
才能使結果明朗化

如果CPU是Prescott C0 Stepping 的話(請用CPU-Z之類的tool查看)
請等新的BIOS吧
或是試試下面的方法

Windows XP won't boot after installing SP2 ?a BIOS update may be necessary

Solution 2
If you have already installed XP SP2 and have a PC that will not boot because of this microcode version problem, there are two workarounds you can try to get to a bootable state.

In the BIOS setup you should temporarily disable the L1 and L2 cache. On some motherboards, this will allow the computer to boot. You should then remove SP2, turn the L1 and L2 cache back on, and then update the BIOS to reflect the correct microcode version. After completing these steps, you should be able to re-install SP2 without running into this particular problem again.

If disabling L1 and L2 cache does not work, you can use a second workaround suggested by a representative at Intel: Boot the problem computer with an alternative OS or to the safe mode command line if possible. Assuming you can get to the Windows directory on the boot partition, navigate to this file and change its name so that it does not load the next time the machine is booted:

windows\system32\drivers\update.sys
After rebooting you should be able to install XP SP2, but keep in mind this is a temporary fix鍟he system will be unstable until you update the BIOS and reactivate the update.sys file.

說句題外話:真是個該死的更新，跟軟體相衝就算了，連更新過程都有一堆問題，真搞不懂這東西到底有沒有做過測試啊，微軟不是標榜暈倒系統是人人都可以輕鬆上手嗎?這又算什麼?

真的有 L2 1MB 的P4 2.4AG
外頻533 沒有HT prescott核心

可以選擇用Linux,或許更好上手也說不定~ :laugh:

今天拿了一顆P4 2.8EG來灌XP SP2
果真不會當在開機光棒那邊
華碩主機板真是 :tu: :tu: :tu: