I have to clean install Windows 8 on my laptop using a usb flash drive. I have to download it from a different computer because my Windows 8 laptop is basically unoperational beyond the Advanced Options menu. My Lenovo z580 already had Windows 8 installed with it so I do not have the product key. When trying to download on my other laptop (has Windows 7), it prompts me to use a product key before it gives me a chance to use the installation media. I do not have the product key. What do I do?

When trying to download the Windows 8 ISO from somewhere it told me that the file was invalid. I also do not mind clean installing Windows 8.1 since I would have to update anyway.

Project Pat Crook By Da Book The Fed Story Rare. Hi oqqa, If you have downloaded a retail Windows 8 ISO, you will only able to use it using a retail product key. Since you have an OEM OS, the product key that's embedded on the BIOS will only work on an OEM recovery media. If you haven't created a recovery drive, try to: 1. Press the to re-image the system (data will be overwritten) 2.

Select the driver to download. Lenovo IdeaPad Z580 has the following specifications: 15.6'; Core i7 3612QM; Windows 7 Home Premium 64-bit; 8 GB RAM; 750 GB HDD. Download Lenovo IdeaPad Z580 Drivers For Windows 8.1/8/7 and XP. Networking: Wireless LAN. WiFi Driver (Intel, CyberTan, Liteon). I have to clean install Windows 8 on my laptop using a usb flash drive. I have to download it from a different computer because my Windows 8 laptop.

Contact lenovo, report the issue and request for a recovery disc Contact info: Telephone number: 1-877-453-6686 Hours of operation: 24 hours a day / 7 days a week Regards. Warhammer Pdf Codex.