Windows 7 Forums
Welcome to Windows 7 Forums. Our forum is dedicated to helping you find support and solutions for any problems regarding your Windows 7 PC be it Dell, HP, Acer, Asus or a custom build. We also provide an extensive Windows 7 tutorial section that covers a wide range of tips and tricks.

Windows 7: AMD Driver

08 Sep 2013   #1

Windows 7 Ultimate 64-bit
AMD Driver

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..


My System SpecsSystem Spec
08 Sep 2013   #2

Windows 8.1 Pro x64

Hello BryanJames16,

Could you please specify what the make and model of your laptop is?

My System SpecsSystem Spec
08 Sep 2013   #3

Windows 7 Ultimate 64-bit

Here's some specifications:
		Operating System
			Windows 7 Home Premium 64-bit
			AMD C-50
			Ontario 40nm Technology
			3.00GB DDR3 @ 540MHz (7-7-7-20)
			TOSHIBA Portable PC (Socket FT1)	51 C
			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
			High Definition Audio Device

Attached Files
File Type: txt My Laptop Specs.txt (53.7 KB, 0 views)
My System SpecsSystem Spec

08 Sep 2013   #4

windows 7 home 64bit

Hi there .. Do you not know the Model Number of your Toshiba Laptop ... If not look on the back of it you should see a Part No ... Below that is a sn/ Serial Number what is it ?
My System SpecsSystem Spec
08 Sep 2013   #5

Windows 7 Ultimate 64-bit

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

Serial No: 5B403459Q
Part No: PS0YU-01 8002
My System SpecsSystem Spec
08 Sep 2013   #6

windows 7 home 64bit

My System SpecsSystem Spec
09 Sep 2013   #7

Windows 10 Education 64 bit

I do believe what you need is the ATK package or driver for that laptop.
My System SpecsSystem Spec
10 Sep 2013   #8

Windows 7 Ultimate 64-bit

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"

My System SpecsSystem Spec
11 Sep 2013   #9

W7 Pro x64 SP1 | W10 Pro IP x64 | W8.1 Pro x64 VM | Linux Mint VM

After a litlte bit of digging it looks like you may need to download the Supervisor Password Utility by following Maxie's link and choosing the Security tab on the left, you'll find it in there.
My System SpecsSystem Spec
11 Sep 2013   #10

windows 7 home 64bit

Bang on the money there Boozad
My System SpecsSystem Spec

 AMD Driver

Thread Tools

Similar help and support threads
Thread Forum
Multiple BSOD. Driver Verifier Driver caught a driver corrupting
I have had BSOD for a while and being super busy I did not have time to look at it and get it fixed. Well Being a computer guy I assumed I could fix it myself. But with tons of research and trying to use every guide I can find I decided to try here(probably should have came here first). Today I...
BSOD Help and Support
BSOD Windows 7 update mp3 player driver conflict, graphics driver
Hi, and thanks in advance... Much of this is a repeat to other threads, until the graphic driver problem at the end... (I also have an Ubuntu partition.) I'd left my mp3 player plugged in overnight + an Asus Xonar DAC in a usb hub, when Windows wanted to do an update and conflict over...
BSOD Help and Support
BSOD driver power state / Nvidia graphics driver problems
Hello, After many many hours of searching forums for solutions I have been unable to find a solution to my problem - so I decided to open a topic of my own and hope someone can help me with my problem specifically. My problem is similar to this topic, although the solutions posted there...
BSOD Help and Support
No drivers found. click load driver to provide a mass storage driver f
Okay so, my laptop's system is unable to boot, so I just tried to format it since I have to do that for a very long time, and when it asked me in which partition I want to install windows there was nothing, although when I clicked "Load Driver" I could access the hard disk's files, the hard disk IS...
Hardware & Devices
Display driver Intel Graphics Accelerator Driver for Windows XP Stop
I am not sure if this is where it belongs, or if it is a Graphics Card issue. I have an Acer Aspire 7741z-4433 with an Intel(R) Pentium(R) p6200 (2.13 GHz, 3MB 1.3 cache). This only happens to me while I am playing The Sims 3. I have the game set on the lowest quality settings, even though my...

Our Sites

Site Links

About Us

Find Us

Windows 7 Forums is an independent web site and has not been authorized, sponsored, or otherwise approved by Microsoft Corporation. "Windows 7" and related materials are trademarks of Microsoft Corp.

Designer Media Ltd

All times are GMT -5. The time now is 06:37.
Twitter Facebook Google+ Seven Forums iOS App Seven Forums Android App