laptop Not Booting After New CPU Installation

[Nickolai82]

Trying to upgrade my Asus N61V laptop i bought Intel q9000 CPU from AliExpress. 

Before this i check cpu-update.com for related processors. Also updated BIOS to the latest version (v.209).

So, in BIOS i see  q9000 CPU, ....... .BUT Windows  don't want to boot as well as i can't start new installation of OS.

If BIOS determines  "new" CPU does it mean it is OK, or despite this, it may be defective.... ,?

[Falcon_ASUS]

@Nickolai82
Unfortunately, since you have disassembled the laptop yourself and replaced the CPU, we are unable to assess the cause of the issue with it not functioning after replacement. 

[Nickolai82]

Thanks for your reply. But notebook works fine if i install old CPU back.

Could you inform me what is manufacturer of MotherBoard in this Notebook? 

[camilasaunder89]

If you have updated the BIOS then it will simply fix bugs or add compatibility for any new device  that is added and will not harm the existing ones. 

[Nickolai82]

interesting thing, on previous BIOS version (v.207) new CPU also determines as Intel Core 2 Quad q9000.

Just now have finished Memtest86 (11 tests). Result 0 errors, all tests passed. So i think the CPU is good.  But i can't run even Windows PE (loaded on USB Flash drive)