puppy665 Posted July 5, 2020 Share Posted July 5, 2020 (edited) Hey MaLd0n, I really liked the method of Olarila. I'm currently installing Catalina 10.15.5. My system easily boots up with Olarila image. My Specs: SONY VAIO VPCEHEN25 intel core i3 2330m Nvidia GT410m 6gb Ram  I faced one of the issues in which i cannot select the disk to install Catalina, so through one of your posts, i changed the name to "iMacPro1,1" and it worked. Now, the other issue i am facing is "An error occurred while preparing the installation" when its just about 2 minutes to install. I repeated all this almost for 10 times before writing. I saw many of your posts, and there was mentioned to copy EFI and DSDT patches and clear nvram. Now i am completely new to this. I found the EFI and DSDT on the website. But how do i copy it or move to the usb installer, i don't know. While plugging back in the usb to windows 10, the files are not accessible.  Also, i don't have access to any macOS, just windows 10. I don't know to extract table from USB installer. If you need any system file, do tell me in which directory the files are present and i'll get back to you. I dont know to extract table from USB installer. Please help me out. Any help would be appreciated. Edited July 5, 2020 by puppy665 Quote Link to comment Share on other sites More sharing options...
Administrators MaLd0n Posted July 6, 2020 Administrators Share Posted July 6, 2020 ur hardware is very old for catalina. u need use other smbios. other video drivers etc. use high sierra with full support Quote -Donations- PayPal HERE - Stripe HERE - Ko-Fi HERE - BuyMeaCoffee HERE - Mercado Livre HERE Skrill danielnmaldonado@gmail.com - BTC 33HeGCuCSh4tUBqdYkQqKpSDa1E7WeAJQ3 - BNB 0x10D1d656eCa00bD521f9b4A43B83098B8142e115 - USDT BSC BEP20 0xb57cfdfa371fad1981910f0e8332409ab99f74d9 - USDT TRC20 TUR6Z9AVS4AYzqPnULoHrfFvppRbhXmNbZ - KASPA kaspa:qpxzufgfj8p6r0krg58yzvs0009h2mwqgvcawa0xc2pth7sgzpv56j4f6dtvk - PicPay @danielnmaldonado - PiX @danielnmaldonado@gmail.com Premium Users HERE - Problems with Paypal HERE Sign up for a Bybit account and claim exclusive rewards HERE New ways to earn money with Linkvertise HERE Link to comment Share on other sites More sharing options...
puppy665 Posted July 6, 2020 Author Share Posted July 6, 2020 2 hours ago, MaLd0n said: ur hardware is very old for catalina. u need use other smbios. other video drivers etc. use high sierra with full support Thank you for the reply. Will try it and update you later. Shall i post any further queries in this thread ? Quote Link to comment Share on other sites More sharing options...
Administrators MaLd0n Posted July 6, 2020 Administrators Share Posted July 6, 2020 Yes  Quote -Donations- PayPal HERE - Stripe HERE - Ko-Fi HERE - BuyMeaCoffee HERE - Mercado Livre HERE Skrill danielnmaldonado@gmail.com - BTC 33HeGCuCSh4tUBqdYkQqKpSDa1E7WeAJQ3 - BNB 0x10D1d656eCa00bD521f9b4A43B83098B8142e115 - USDT BSC BEP20 0xb57cfdfa371fad1981910f0e8332409ab99f74d9 - USDT TRC20 TUR6Z9AVS4AYzqPnULoHrfFvppRbhXmNbZ - KASPA kaspa:qpxzufgfj8p6r0krg58yzvs0009h2mwqgvcawa0xc2pth7sgzpv56j4f6dtvk - PicPay @danielnmaldonado - PiX @danielnmaldonado@gmail.com Premium Users HERE - Problems with Paypal HERE Sign up for a Bybit account and claim exclusive rewards HERE New ways to earn money with Linkvertise HERE Link to comment Share on other sites More sharing options...