Troubleshooting of XP installation in a DELL notebook with a model of the Intel M101z-1120

I. Question proposal

A colleague said that his Dell laptop on the M101z-1120 of the iPhone had always had a blue screen, and he did not know why. He detected the problem and said the hardware was not bad.

Then I installed the XP system on others, but it was always a blue screen. Later I installed the clone version of XP. If I had wireless Internet access, I could not move the blue screen.

The answer is that a pirated operating system needs to be installed step by step.

Ii. Problem Analysis

The blue screen first considers hardware faults. Since the hardware is not faulty, the driverProgramNot Installed, maybe the wireless NIC driver is not installed. The XP system cannot be installed. The reason for the blue screen is the identification of the SATA hard disk.

The mode is ahci, And the XP original disk does not recognize this mode. After investigation, the computer has installed the ghostversion XP system. Another problem is that a bluetooth device is not recognized,

The driver cannot be found. The step-by-step installation of XP in the original version will solve the problem that the identification mode of a SATA hard disk is ahci, and the installation of the driver is also a problem.

Check whether the computer's CPU is Intel or AMD. Otherwise, the ahci solution is not legal. The CPU of this machine is AMD.

Iii. Problem Solving

1. Start the Dell Computer and press f2 to go To the BIOS interface. Then, you can change the SATA mode from ahci to Ata. The XP is installed normally in the original version.

Before installation, all the original system data should be migrated to another disk for backup, because the driver needs to use the INF and system32 folders in windows,

If possible, files in program files are also involved.

2. After the XP system is installed in ATA mode, perform the following six steps to resolve the problem of XP ahci recognition:
(1) Find the ahci driver. There are three files: ahcix86.inf, ahcix86.cat and ahcix86.sys.
(2) Copy ahcix86.sys to c: \ windows \ system32 \ drivers
Copy ahcix86.inf and ahcix86.cat to c: \ windows \ INF
(3) create a TXT text file and change the suffix to. Reg.
SetCodeCopy to the text file with the suffix modified and save it.
Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE \ SYSTEM \ CurrentControlSet \ Control \ criticaldevicedatabase \ PCI # ven_1002 & dev_4391]
"Service" = "ahcix86"
"Classguid" = "{4d36e96a-e325-11ce-bfc1-08002be10318 }"

[HKEY_LOCAL_MACHINE \ SYSTEM \ CurrentControlSet \ Control \ criticaldevicedatabase \ PCI # ven_1002 & dev_4393]
"service" = "ahcix86"
"classguid" = "{restart} "

[HKEY_LOCAL_MACHINE \ SYSTEM \ CurrentControlSet \ Services \ ahcix86]
"Type" = DWORD: 00000001
"Start" = DWORD: 00000000
"Group" = "SCSI miniport"
"Errorcontrol" = DWORD: 00000001
"ImagePath" = "system32 \ drivers \ ahcix86.sys"
"Tag" = DWORD: 00000019
"Displayname" = "ATI amd ahci controller"
(4) double-click the saved file named Reg and import the information to the Registry.
(5) restart the computer, press f2 to enter the BIOS operation interface, and change the SATA hard drive operation mode to ahci,
Press enter to indicate whether to change, press "Y", Press F10 to save, and restart the computer.
(6) When the computer restarts and enters the XP system, the system is directly started without a blue screen, and the new hardware is automatically found.
The original ATA/IDE Hard Drive channel has become
SCSI and raid Controllers
AMD ahci compatible RAID Controller
AMD raid Console

I put the three related files and descriptions and registration files here:

Http://download.csdn.net/detail/huanghanyu11/4346059

3. The Dell official website does not have any XP driver for this computer. This is annoying. What should I do? Find the driver from the machine,

The above driver is to find the driver from the network, which is hard to find, but still found. I put the driver in the following position:

(1) DELL_Inspiron_M101z-1120 Bluetooth drive Broadcom bcm2070:

Http://download.csdn.net/detail/huanghanyu11/4346065

(2) DELL_Inspiron_M101z-1120 wireless NIC Driver Broadcom 802.11n, need to manually find INF installation.

Http://download.csdn.net/detail/huanghanyu11/4346905

(3) DELL_Inspiron_M101z-1120 wired NIC Driver atheros ar8132, need to manually find INF installation.

Http://download.csdn.net/detail/huanghanyu11/4346907

(4) DELL_Inspiron_M101z-1120 display card driver, need to manually find INF Installation

Http://download.csdn.net/detail/huanghanyu11/4346930

(5) DELL_Inspiron_M101z-1120 sound card driver, need to manually find INF Installation

Http://download.csdn.net/detail/huanghanyu11/4346963

(6) DELL_Inspiron_M101z-1120_SM bus controller, need to manually find INF Installation

Http://download.csdn.net/detail/huanghanyu11/4346895

(7) Dell thinkm101z touchpad driver, installation version

Http://download.csdn.net/detail/huanghanyu11/4347015

DELL_Inspiron_M101z-1120 motherboard driver amd_usb_1.0.13.89, installation version

Http://download.csdn.net/detail/huanghanyu11/4346951

(9) Dell Inspiron m101z card reader driver cardreader_rtl_6.1.7600.30120, installation version

Http://download.csdn.net/detail/huanghanyu11/4347075

Iv. Derivative Problems

1. "The system administrator has set a system policy to disable Office installation"

However, after installing the system and driver, the first thing to do is install Kingsoft drug overlord, and then let it automatically patch it. After the patch is completed,

After installing the Office, this problem occurs. First, we should suddenly watch out and install the office and then patch it.

Otherwise, this will happen ......

But it always needs to be solved: Enter the registry and find
Hkey_classes_root \ Installer \ products \ 4080110900063d11c8ef10054038389c

Delete the sub-project 4080110900063d11c8ef10054038389c. The problem is solved.

2. The Office can finally be installed. When it is installed, a prompt box is displayed: "error 1327. Invalid drive: e :\"

What is the cause? Unknown. However, no matter whether an E: \ disk is virtualized.

How to virtualize it?

Enter the command prompt and enter: subst e: C :\

Press enter to go to the office installation page and click "OK" to complete the Office installation.

After the installation is complete, remove the virtual disk and enter the command prompt interface. Enter subst e: C :\

After you press enter, the Virtual Disk disappears.

After installation, go to hkey_classes_root \ Installer \ products \

Found sub-projects of hkey_classes_root \ Installer \ products \ 4080110900063d11c8ef10054038389c

Again, and a lot more content.

To solve this problem, let's take a look at what the subst.exe program is.

The executable file subst.exe is located on the System Disk \ windows \ command \ In Win9x,

In the Win2000/XP system, the system disk is \ winnt \ system32 \ or \ windows \ system32.

Its function is to make the drive letter equivalent to the specified folder, that is, replace the folder name with the disk drive letter.

Command Format: SUBST [drive1:] [drive2: \ path]

"Drive1:" indicates a virtual drive letter that replaces the folder,

"Drive2: \ path" indicates the folder to be replaced and its path.

Enter SUBST/? at the command prompt /?

You can get the following help instructions:

Associate the path with the drive letter.

SUBST [drive1: [drive2:] path]
SUBST drive1:/d

Drive1: Specifies the virtual drive to which the path is to be assigned.
[Drive2:] path specifies the physical drive and
Path.
/D Delete the replaced (virtual) Drive.

Enter SUBST without adding any parameters to display the current Virtual Drive list.

3. About the blue screen, the computer suddenly does not move and crashes after the operating system is installed. Then the blue screen

Display ATI or other hardware problems. When you look at this, you can find the blue screen problem, that is, the coordination between the graphics card driver and the hardware.

When the driver displays the interface, the memory overflows or something, and then ends with a blue screen, because the device comes standard with win7,

To install XP, you have to endure this sudden blue screen problem.