John Emmanueal Posted June 15, 2021 Share Posted June 15, 2021 Hi guys greeting I am trying to install Big Sur on intel core i5 750  2.67GHz Graphic card  ATI REDEON HD 5570  1 GB Motherboard intel DH55TC RAM 6GB Already running  Mac OS  Sierra  10.12.5 With Clover version 2.4k rev 4063 download Big Sur raw image Olarila.com USB created using terminal sudo /Applications/Install\ macOS\ Big\ Sur.app/Contents/Resources/createinstallmedia --volume /Volumes/USB -- /Applications/Install\ macOS\ Big\ Sur.app.  kindly guide me.  Send me Johns-iMac.zip Quote Link to comment Share on other sites More sharing options...
Administrators MaLd0n Posted June 15, 2021 Administrators Share Posted June 15, 2021 this gpu dont support big sur Quote -Donations- PayPal HERE - Stripe HERE - Ko-Fi HERE - BuyMeaCoffee HERE - Mercado Livre HERE Skrill danielnmaldonado@gmail.com BTC 1BDzsV4bw3DVCiffFAeNKsdEzqkPXNVrXR ETH BSC BEP20 0xb57cfdfa371fad1981910f0e8332409ab99f74d9 BNB 0x10D1d656eCa00bD521f9b4A43B83098B8142e115 USDT BSC BEP20 0xb57cfdfa371fad1981910f0e8332409ab99f74d9 USDT TRC20 TUR6Z9AVS4AYzqPnULoHrfFvppRbhXmNbZ PicPay @danielnmaldonado PiX @danielnmaldonado@gmail.com 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...
John Emmanueal Posted June 18, 2021 Author Share Posted June 18, 2021 Can I install Catalina? Is this my hardware is compatible with Catalina?  Quote Link to comment Share on other sites More sharing options...
Administrators MaLd0n Posted June 18, 2021 Administrators Share Posted June 18, 2021 i see opencore legacy patcher and have fix for this gpu in new system https://www.insanelymac.com/forum/topic/348122-graphics-acceleration-for-amd-terascale-2-cards-eg-ati-radeon-hd-5770-now-possible-in-big-sur/ Quote -Donations- PayPal HERE - Stripe HERE - Ko-Fi HERE - BuyMeaCoffee HERE - Mercado Livre HERE Skrill danielnmaldonado@gmail.com BTC 1BDzsV4bw3DVCiffFAeNKsdEzqkPXNVrXR ETH BSC BEP20 0xb57cfdfa371fad1981910f0e8332409ab99f74d9 BNB 0x10D1d656eCa00bD521f9b4A43B83098B8142e115 USDT BSC BEP20 0xb57cfdfa371fad1981910f0e8332409ab99f74d9 USDT TRC20 TUR6Z9AVS4AYzqPnULoHrfFvppRbhXmNbZ PicPay @danielnmaldonado PiX @danielnmaldonado@gmail.com 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...