高手指点下,我的HP DV2700不能重装了.

补充资料

高手指点下,我的HP DV2700不能重装了.
vista太吃内存太厉害了,我想装XP,可放XP进去装是的时候,还没到分区的界面就出现下面蓝屏字样.请高手指点.怎么弄
a problem has been detected and windows has been shut down to prevent damage to your computer.
If this is the first time you've seen this stop error screen,restart your computer. If this screen appears again, follow these steps:
The BIOS in this system is not fully ACPI compliant.Please contact your system vendor or visit http://www.hardware-update.com for an updated BIOS.If you are unable to obtain an updated BIOS or the latest BIOS supplied by your vendor is not ACPI compliant,you can turn off ACPI mode during text mode setup.To do this,simply press the F7 key when you are prompted to install storage drivers.The system will not notify you that the F7 key was pressed-it will silently disable ACPI and allow you to continue your installation.
Technical information:
***STOP:0x000000A5 (0x00000011,0x00000007,0xF7D77F6E,0x20060912)