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In fact, you install win7 ultimate version but the gain outweighs the loss. Because the operating system installed in your Type E computer is genuine, and your new Win7, D version. Compared with the D version, the system security is much higher.
You check the following.
1.A 32-bit system is not the same as a 64-bit system, have you ever paid attention to this when installing the system? For example, if you have a 32-bit version, and then you install a 64-bit one, something goes wrong. It's a possibility.
2.Whether the driver of the wired network card is installed correctly, check the device manager, I suspect that your network cable socket can not be used should be the problem that the driver is not installed, install the driver can be solved. If you can't solve it yourself, you can go to Sony after-sales to ask for drivers.
3.If you want to change back to the original system, it's very simple, there are hidden partitions in the laptop, and I hope you don't kill it when you install the system. If the hidden partition is still there, open it, press the F10 key, and then you will be taken to the system recovery screen, so that your original system can be restored.
4 If the hidden partition was killed when you installed the win7 flagship, and you haven't burned it yet, sorry, if you want to change back to the original system, go to Sony after-sales service. This doesn't seem to be covered by the warranty, you negotiate, you may have to pay some money.
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Tianyu] words [Tianyu] q [Tianyu].
Tianyu]: Tianyu]: Tianyu].
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If you repartition, then you're going to die.
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Doesn't Sony have a one-click restore? When you reinstall the system, as long as you don't remove the hidden partition on the Sony hard drive, it's no problem, if you can't restore it with one click, you still want Sony's software, just go to Sony after-sales to reinstall it, it's free.
I'm selling ASUS computers Hold down the fn key and then press f11 or f10 f9 The position of these keys depends on the blue symbol on the keyboard There are like small speakers that adjust the volume There are three side by side If you understand then there will be a display in the upper left corner when adjusting the volume If it is not displayed then it is ATK hotkey driver is not installed (XP system win7 I haven't studied) Go to the official ** Help & Support **Special area Select notebook model Specific model system and then **Own ATK hotkey driver and then install it on it.
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