Yeah, the new script doesn't help since I do have the IT8712F chip. Here's: # cat /proc/ioports 0000-001f : dma1 0020-0021 : pic1 0040-0043 : timer0 0050-0053 : timer1 0060-006f : keyboard 0070-0077 : rtc 0080-008f : dma page reg 00a0-00a1 : pic2 00c0-00df : dma2 00f0-00ff : fpu 0170-0177 : ide1 02f8-02ff : serial 0376-0376 : ide1 0378-037a : parport0 03c0-03df : vga+ 03f8-03ff : serial 0970-0977 : 0000:00:07.0 0970-0977 : sata_nv 09f0-09f7 : 0000:00:07.0 09f0-09f7 : sata_nv 0b70-0b73 : 0000:00:07.0 0b70-0b73 : sata_nv 0bf0-0bf3 : 0000:00:07.0 0bf0-0bf3 : sata_nv 0cf8-0cff : PCI conf1 1000-107f : motherboard 1000-1003 : PM1a_EVT_BLK 1004-1005 : PM1a_CNT_BLK 1008-100b : PM_TMR 1010-1015 : ACPI CPU throttle 101c-101c : PM2_CNT_BLK 1020-1027 : GPE0_BLK 1080-10ff : motherboard 1400-147f : motherboard 1480-14ff : motherboard 14a0-14af : GPE1_BLK 1800-187f : motherboard 1880-18ff : motherboard 1c00-1c3f : 0000:00:01.1 1c40-1c7f : 0000:00:01.1 6000-6fff : PCI Bus #04 7000-7fff : PCI Bus #03 8000-8007 : 0000:01:09.0 8400-8403 : 0000:01:09.0 8800-8807 : 0000:01:09.0 8c00-8c03 : 0000:01:09.0 9000-900f : 0000:01:09.0 a000-afff : PCI Bus #02 a000-a0ff : 0000:02:00.0 a000-a0ff : sk98lin b400-b4ff : 0000:00:04.0 b800-b8ff : 0000:00:04.0 d400-d40f : 0000:00:07.0 d400-d40f : sata_nv d800-d81f : 0000:00:01.1 dc00-dc07 : 0000:00:0a.0 dc00-dc07 : forcedeth f000-f00f : 0000:00:06.0 f000-f007 : ide0 f008-f00f : ide1 That is with these modules loaded: # lsmod Module Size Used by it87 25884 0 i2c_sensor 3200 1 it87 i2c_isa 2432 0 i2c_dev 10240 0 i2c_nforce2 5760 0 i2c_core 19736 5 it87,i2c_sensor,i2c_isa,i2c_dev,i2c_nforce2 vmnet 28632 12 vmmon 170060 0 nvidia 4559932 12 >From what I can see, nothing else is using the chip. I might be wrong in my interpretations though.