xsum Posted April 17, 2013 Share Posted April 17, 2013 Goodafternoon, After a succesful installation of MacOSX on my notebook (10.6.3) I wanted to take things to a next level. I downloaded Niresh 10.8.2 and burned on a regular DVD. After a run test in VMWare (which was succesful) I decided to install it on my harddrive. So I made a HFS+ partition, made it primary and activated it via Gparted. With a bright smile on my face I decided to boot my Niresh 10.8.2 CD and booted up to the bootloader. Trying to start the installation with following flags: amd -v In the verbose mode I noticed that he reads my processor so I finger crossed but after 10 seconds he hangs on IOApic0x21 (###:###*) Can't remember the numbers So I had this problem before with a 10.6 distro and I wasn't able to bypass it. Downloaded iAtkos S3 and made a NAWCOM ModCD and added a different AMD kernel and booted up with no any problems. Can anyone help me bypass this error? Hardware: CPU Type Mobile QuadCore AMD Phenom II N970, 2200 MHz (11 x 200) Motherboard Name Packard Bell SJV52_DN Motherboard Chipset AMD 760G/780G/780V/785G/790GX/880G/890GX, AMD K10 System Memory 6138 MB (DDR3-1333 DDR3 SDRAM) Video Adapter AMD Radeon 6600M and 6700M Series (1024 MB) Audio Adapter ATI Radeon HDMI @ AMD Turks/Whistler - High Definition Audio Controller Audio Adapter Realtek ALC272 @ ATI SB800 - High Definition Audio Controller Disk Drive WDC WD5000BEVT-22A0RT0 (465 GB) Network Adapter Broadcom NetLink ™ Gigabit Ethernet Network Adapter Broadcom 802.11n-netwerkadapter DMI System Product EasyNote TK81 CPU Information: [ Processors / AMD Phenom™ II N970 Quad-Core Processor ] Processor Properties: Manufacturer AMD processor Version AMD Phenom™ II N970 Quad-Core Processor Serial Number NotSupport Asset Tag FFFF Part Number FFFF External Clock 200 MHz Maximum Clock 2200 MHz Current Clock 2200 MHz Type Central Processor Voltage 1.1 V Status Enabled Socket Designation Socket S1G4 HTT / CMP Units 1 / 4 Link to comment https://www.insanelymac.com/forum/topic/287959-help-amd-ioapic0x21-error-nirsesh-1082/ Share on other sites More sharing options...
xsum Posted April 17, 2013 Author Share Posted April 17, 2013 For those who has the same issue. Sounds maybe weird but this is how you solve the problem. Put a USB Device in a USB-Port. And disconnect it again. Link to comment https://www.insanelymac.com/forum/topic/287959-help-amd-ioapic0x21-error-nirsesh-1082/#findComment-1908075 Share on other sites More sharing options...
theconnactic Posted April 17, 2013 Share Posted April 17, 2013 Check this topic: HELP TOPIC - further help i... Link to comment https://www.insanelymac.com/forum/topic/287959-help-amd-ioapic0x21-error-nirsesh-1082/#findComment-1908087 Share on other sites More sharing options...
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