hi everyone, these are my Motherboard Properties Motherboard ID 12/25/2003-i865PE-6A79ZG0GC-00 Motherboard Name Gigabyte GA-8IPE1000(-L) v2.0 Front Side Bus Properties Bus Type Intel NetBurst Bus Width 64-bit Real Clock 200 MHz (QDR) Effective Clock 800 MHz Bandwidth 6400 MB/s Memory Bus Properties Bus Type DDR SDRAM Bus Width 64-bit Real Clock 133 MHz (DDR) Effective Clock 267 MHz Bandwidth 2133 MB/s Chipset Bus Properties Bus Type Intel Hub Interface Bus Width 8-bit Real Clock 67 MHz (QDR) Effective Clock 267 MHz Bandwidth 267 MB/s Motherboard Physical Info CPU Sockets/Slots 1 Expansion Slots 5 PCI, 1 AGP RAM Slots 4 DIMM Integrated Devices Audio Form Factor ATX Motherboard Size 230 mm x 300 mm Motherboard Chipset i865PE Extra Features CPU Intelligent Accelerator, EasyTune 4 Motherboard Manufacturer Company Name Gigabyte Technology Co., Ltd. Product Information http://tw.giga-byte.com/MotherBoard/Products/Products_NewProduct_List.htm BIOS Download http://tw.giga-byte.com/Motherboard/Support/BIOS/BIOS_List.htm and it's been a week or so that i'm getting this message: Power Surge On Hub Port A USB device has exceeded the power limits of its hub port. For assistance in solving this problem, click this message. when i click the message i get another message which i attached to this post. now, there's no device connected to a usb port on my pc which makes the whole thing ever more weird. also, i don't remember something special that i did prior to this problem.