This material generally applies to AMD instruction sets as well. Reference material for Intel instruction sets are found in the 2nd volume of the architecture manuals. I'd still be interested to hear if there is anything more I should have done.To take full advantage of the Disassembly window, understand or learn the basics of assembly-language programming. Tried to do an "Archive and Install" re-installation, to save original disk contents, but the Installer refused to install on that drive due to filesystem corruption. The expert walked me through SMC reset, which did nothing. Tried resetting PRAM (Command-Option-PR on startup).This repeated every time I tried to reboot with the internal disk. Apple logo appeared, and wheel spun for about 15-20 seconds, then machine turned off. And when I did "exit", I saw error message "disk0s2: I/O error" followed by "CPU Halted". "/sbin/fsck -yf" gave more error messages. Restarted in single-user mode (Command-S on boot).Is there anything else I can do to try to repair the filesystem (besides erase and reinstall)?įWIW, here's what happened after I asked this question: When I run "Repair Disk", I get this output: Verify and Repair volume "Macintosh HD"Įrror: Filesystem verify or repair failed. So, I restarted with the Mac OS X Install Disc and ran Disk Utility again. The "Repair Disk" button was disabled, because this is the startup drive. It seems to work fine, but when I ran Disk Utility and did a "Verify Disk", it reported filesystem errors. My wife has been complaining about her MacBook Air's performance.
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