AMD Driver  

Hello!
My Laptop's hard drive has been recently destroyed. So I need to go to a technician to fix my PC. I bought a new hard drive. He installed some driver to my PC. But whenever I open my Laptop, after loading, a dialogue box will say: "Driver Not Installed" Something like that. The driver that needs to be installed is ACPI\TOS1901
Can anyone Please help me to fix my problem ?? please..

Thanks!

Here's some specifications:

Code:

Summary
		Operating System
			Windows 7 Home Premium 64-bit
		CPU
			AMD C-50
			Ontario 40nm Technology
		RAM
			3.00GB DDR3 @ 540MHz (7-7-7-20)
		Motherboard
			TOSHIBA Portable PC (Socket FT1)	51 °C
		Graphics
			Generic PnP Monitor (1366x768@60Hz)
			384MB ATI AMD Radeon HD 6250 Graphics (Toshiba)	55 °C
		Hard Drives
			466GB Hitachi HGST HTS545050A7E380 ATA Device (SATA)	39 °C
		Optical Drives
			MATSHITA DVD-RAM UJ8A0AS ATA Device
		Audio
			High Definition Audio Device

Oh.. is that so.. sorry for not knowing.. here it goes:

Serial No: 5B403459Q
Part No: PS0YU-01 8002

I do believe what you need is the ATK package or driver for that laptop.

Hello! I try going to that site. I open many many links but it doesn't contain driver ACPI\TOS1901.
And by the way, what is "ATK"

Thanks,
Bryan