Lenovo notebook Windows 8 modified Windows 7 operating procedures and common problem processing

Please remind the user that this operation will cause all data on the hard disk to be emptied, including the one-click recovery function. If you need to restore the Win8 system, you need to reinstall it at the service station. Free of charge within 1 year

Pre-installed Windows 8 system modified Windows 7 system, currently known problems:

1, the installation program can not be partitioned or partitioned can not click the next step to install

2, can be installed in normal partition, but in Windows crashes when Windows starts

3, prompt disk function error

Steps:

Step 1. Change the BOOT mode to legacy boot mode.

SMB models: such as V, B, K, E, M series:

1. Boot F1 into the BIOS, select [restart] - [OS Optimized Defaults] as shown below:

2. Press [F9] to load the default settings as shown below:

3. Press [F10] to save and exit. As shown below:

IPG models, such as Y, U, Z, S, G series models:

1. Press [F2] to enter the BIOS, some machines Type need to press [FN]+[F2] to enter the BIOS, select [EXIT]-[OS Optimized Defaults] and select [Win 8 64 BIT] as [Other OS]. As shown below:

2. Press [F9] to load the default settings, press [F10] to save and exit.

3. Press [F10] to save and exit, as shown below:

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Step 2, Install the System

You must delete all the original partitions and re-create the partition, so the installer will automatically change the hard disk from GPT to MBR

Please remind the user that this operation will cause all data on the hard disk to be emptied, including the one-click recovery function will be cleared

As shown below: Select the partition in turn, and then click Delete, delete all partitions and create a new reinstall
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If the above operation still does not work properly, please follow the instructions below:

1. Boot using Win7 CD or U disk to enter the system Loading interface.

2. Press Shift+F10 in the installation interface, enter: diskpart in the command prompt window; 3. Enter select disk 0 Enter; 4. Enter clean Enter; 5. Enter convert mbr Enter; 6. Restart the computer and re-partition the installation.