IMacs getting stuck at start up

Last week, out of the blue, when I went to turn on my iMac the computer would get stuck at start-up: grey screen, spinning wheel but didnt start. Eventually the fan would come on and after 5-6 minutes it would restart and the same thing would repeat: grey screen, spinning wheel. I took it to the Apple store and the genius ran DiskWarrior and found a number of directory errors. He rebuilt the HD and things appear to be working fine again. But now my partner's iMac (same kind, G5) is doing the same thing. I rebuilt his HD with our copy of DW and it worked for a few days but now the same issue. I am running DW again but I am wondering if there is an issue with the OS that could be causing this problem. It is becoming a real hassle!

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Similar Messages

IMac gets stuck at start up screen once in a while

So, I have recently upgraded to 10.6 from my upgrade disk that came with my MBP.
OMG! That might be the roblem. tell me is it is and how.
It just freezes at the Apple logo and doesnt go anywhere else! my iMac normally takes about 30secs to boot u fully. I resolve this by taking the plug out. And the next time it will just work. This has happened 2 times now and I really need help before it gets worse.
Thanks for reading and hoping that you will help me.

i waited ages for the first one when i didnt know it was gunna happen. llike 15 minutes or 10.
The second one just about 5, cuz i know its gonna happen again.

My 2009 iMac gets stuck on the grey Apple logo when booting up. It boots correctly when in safe mode. I have tried erasing the HD and re-installing from a USB installer. It says the install is complete, but after restarting it gets stuck on the Apple log

My late 2009 27" iMac gets stuck on the grey Apple logo when booting up. It boots correctly when in safe mode. I have tried erasing the HD and re-installing from a USB installer. It says the install is complete, but after restarting it gets stuck on the Apple logo again. This could possibly be an HD failure, but then why does Safe Mode still work and the USB install not work? Any ideas?

1. This procedure is a diagnostic test. It changes nothing, for better or worse, and therefore will not, in itself, solve the problem. But with the aid of the test results, the solution may take a few minutes, instead of hours or days.
Don't be put off merely by the seeming complexity of these instructions. The process is much less complicated than the description. You do harder tasks with the computer all the time.
2. If you don't already have a current backup, back up all data before doing anything else. The backup is necessary on general principle, not because of anything in the test procedure. Backup is always a must, and when you're having any kind of trouble with the computer, you may be at higher than usual risk of losing data, whether you follow these instructions or not.
There are ways to back up a computer that isn't fully functional. Ask if you need guidance.
3. Below are instructions to run a UNIX shell script, a type of program. All it does is to collect information about the state of the computer. That information goes nowhere unless you choose to share it. However, you should be cautious about running any kind of program (not just a shell script) at the behest of a stranger. If you have doubts, search this site for other discussions in which this procedure has been followed without any report of ill effects. If you can't satisfy yourself that the instructions are safe, don't follow them. Ask for other options.
Here's a summary of what you need to do, if you choose to proceed:
☞ Copy a line of text in this window to the Clipboard.
☞ Paste into the window of another application.
☞ Wait for the test to run. It usually takes a few minutes.
☞ Paste the results, which will have been copied automatically, back into a reply on this page.
The sequence is: copy, paste, wait, paste again. You don't need to copy a second time. Details follow.
4. You may have started the computer in "safe" mode. Preferably, these steps should be taken in “normal” mode, under the conditions in which the problem is reproduced. If the system is now in safe mode and works well enough in normal mode to run the test, restart as usual. If you can only test in safe mode, do that.
5. If you have more than one user, and the one affected by the problem is not an administrator, then please run the test twice: once while logged in as the affected user, and once as an administrator. The results may be different. The user that is created automatically on a new computer when you start it for the first time is an administrator. If you can't log in as an administrator, test as the affected user. Most personal Macs have only one user, and in that case this section doesn’t apply. Don't log in as root.
6. The script is a single long line, all of which must be selected. You can accomplish this easily by triple-clicking anywhere in the line. The whole line will highlight, though you may not see all of it in the browser window, and you can then copy it. If you try to select the line by dragging across the part you can see, you won't get all of it.
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PATH=/usr/bin:/bin:/usr/sbin:/sbin:/usr/libexec;clear;cd;p=(Software Hardware Memory Diagnostics Power FireWire Thunderbolt USB Fonts 51 4 1000 25 5120 KiB/s 1024 85 \\b%% 20480 1 MB/s 25000 ports 'com.autodesk.AutoCad com.evenflow.dropbox com.google.GoogleDrive' DYLD_INSERT_LIBRARIES\ DYLD_LIBRARY_PATH -86 ` route -n get default|awk '/e:/{print $2}' ` 25 N\\/A down up 102400 25600 recvfrom sendto CFBundleIdentifier 25 25 25 1000 MB );N5=${#p[@]};p[N5]=` networksetup -listnetworkserviceorder|awk ' NR>1 { sub(/^$[0-9]+$ /,"");n=$0;getline;} $NF=="'${p[26]}')" { sub(/.$/,"",$NF);print n;exit;} ' `;f=('\n%s: %s\n' '\n%s\n\n%s\n' '\nRAM details\n%s\n' %s\ %s '%s\n\t(%s)\n' );S0() { echo ' { q=$NF+0;$NF="";u=$(NF-1);$(NF-1)="";gsub(/^ +| +$/,"");if(q>='${p[$1]}') printf("%s (UID %s) is using %s '${p[$2]}'",$0,u,q);} ';};s=(' /^ *$|CSConfigDot/d;s/^ */ /;s/[-0-9A-Fa-f]{22,}/UUID/g;s/(ochat)\.[^.]+(\..+)/\1\2/;/Shared/!s/\/Users\/[^/]+/~/g ' ' s/^ +//;5p;6p;8p;12p;' ' {sub(/^ +/,"")};NR==6;NR==13&&$2<'${p[10]} ' 1s/://;3,6d;/[my].+:/d;s/^ {4}//;H;${ g;s/\n$//;/s: [^EO]|x([^08]|02[^F]|8[^0])/p;} ' ' 5h;6{ H;g;/P/!p;} ' ' ($1~/^Cy/&&$3>'${p[11]}')||($1~/^Cond/&&$2!~/^N/) ' ' /:$/{ N;/:.+:/d;s/ *://;b0'$'\n'' };/^ *(V.+ [0N]|Man).+ /{ s/ 0x.... //;s/[()]//g;s/(.+: )(.+)/ (\2)/;H;};$b0'$'\n'' d;:0'$'\n'' x;s/\n\n//;/Apple[ ,]|Intel|SMSC/d;s/\n.*//;/\)$/p;' ' s/^.*C/C/;H;${ g;/No th|pms/!p;} ' '/= [^GO]/p' '{$1=""};1' ' /Of/!{ s/^.+is |\.//g;p;} ' ' $0&&!/ / { n++;print;} END { if(n<200) print "com.apple.";} ' ' $3~/[0-9]:[0-9]{2}$/ { gsub(/:[0-9:a-f]{14}/,"");} { print|"tail -n'${p[12]}'";} ' ' NR==2&&$4<='${p[13]}' { print $4;} ' ' END { $2/=256;if($2>='${p[15]}') print int($2) } ' ' NR!=13{next};{sub(/[+-]$/,"",$NF)};'"`S0 21 22`" 'NR!=2{next}'"`S0 37 17`" ' NR!=5||$8!~/[RW]/{next};{ $(NF-1)=$1;$NF=int($NF/10000000);for(i=1;i<=3;i++){$i="";$(NF-1-i)="";};};'"`S0 19 20`" 's:^:/:p' '/\.kext\/(Contents\/)?Info\.plist$/p' 's/^.{52}(.+) <.+/\1/p' ' /Launch[AD].+\.plist$/ { n++;print;} END { if(n<200) print "/System/";} ' '/\.xpc\/(Contents\/)?Info\.plist$/p' ' NR>1&&!/0x|\.[0-9]+$|com\.apple\.launchctl\.(Aqua|Background|System)$/ { print $3;} ' ' /\.(framew|lproj)|\):/d;/plist:|:.+(Mach|scrip)/s/:[^:]+//p ' '/root/p' ' !/\/Contents\/.+\/Contents|Applic|Autom|Frameworks/&&/Lib.+\/Info.plist$/ { n++;print;} END { if(n<1000) print "/System/";} ' '/^\/usr\/lib\/.+dylib$/p' ' /Temp|emac/d;/(etc|Preferences)\//s/^\.\/[^/]+//p;' ' /\/(Contents\/.+\/Contents|Frameworks)\/|\.wdgt\/.+\.([bw]|plu)/d;p;' 's/\/(Contents\/)?Info.plist$//;p' ' { gsub("^| ","||kMDItem'${p[35]}'=");sub("^.."," ") };1 ' p '{print $3"\t"$1}' 's/\'$'\t''.+//p' 's/1/On/p' '/Prox.+: [^0]/p' '$2>'${p[9]}'{$2=$2-1;print}' ' BEGIN { i="'${p[26]}'";M1='${p[16]}';M2='${p[18]}';M3='${p[31]}';M4='${p[32]}';} !/^A/ { next;} /%/ { getline;if($5<M1) a="user "$2"%, system "$4"%";} /disk0/&&$4>M2 { b=$3" ops/s, "$4" blocks/s";} $2==i { if(c) { d=$3+$4+$5+$6;next;};if($4>M3||$6>M4) c=int($4/1024)" in, "int($6/1024)" out";} END { if(a) print "CPU: "a;if(b) print "I/O: "b;if(c) print "Net: "c" (KiB/s)";if(d) print "Net errors: "d" packets/s";} ' ' /r\[0\] /&&$NF!~/^1(0|72\.(1[6-9]|2[0-9]|3[0-1])|92\.168)\./ { print $NF;exit;} ' ' !/^T/ { printf "(static)";exit;} ' '/apsd|OpenD/!s/:.+//p' ' (/k:/&&$3!~/(255\.){3}0/ )||(/v6:/&&$2!~/A/ ) ' ' $1~"lR"&&$2<='${p[25]}';$1~"li"&&$3!~"wpa2";' ' BEGIN { FS=":";} { n=split($3,a,".");sub(/_2[01].+/,"",$3);print $2" "$3" "a[n]" "$1;b=b$1;} END { if(b) print("\n\t* Code injection");} ' ' NR!=4{next} {$NF/=10240} '"`S0 27 14`" ' END { if($3~/[0-9]/)print$3;} ' ' BEGIN { L='${p[36]}';} !/^[[:space:]]*(#.*)?$/ { l++;if(l<=L) f=f"\n "$0;} END { F=FILENAME;if(!F) exit;if(!f) f="\n [N/A]";"file -b "F|getline T;if(T!~/^(AS.+ (En.+ )?text$|POSIX sh.+ text ex)/) F=F" ("T")";printf("\nContents of %s\n%s\n",F,f);if(l>L) printf("\n ...and %s more line(s)\n",l-L);} ' ' /^ +[NP].+ =/h;/^( +D.+[{]|[}])/{ g;s/.+= //p;};' ' /^ +B/{ s/.+= |(-[0-9]+)?\.s.+//g;p;} ' ' END{print NR} ' ' /id: N|te: Y/{i++} END{print i} ' ' / /{$0="'"${p[28]}"'"};1;' '/ en/!s/\.//p' ' NR!=13{next};{sub(/[+-M]$/,"",$NF)};'"`S0 39 40`" ' $10~/$L/&&$9!~"localhost" { sub(/.+:/,"",$9);print $1": "$9;} ' '/^ +r/s/.+"(.+)".+/\1/p' 's/(.+\.wdgt)\/(Contents\/)?Info\.plist$/\1/p' 's/^.+\/(.+)\.wdgt$/\1/p' 's/0/Off/p' );c1=(system_profiler pmset\ -g nvram fdesetup find syslog df vm_stat sar ps sudo\ crontab sudo\ iotop top pkgutil PlistBuddy whoami cksum kextstat launchctl sudo\ launchctl crontab 'sudo defaults read' stat lsbom mdfind ' for i in ${p[24]};do ${c1[18]} ${c2[27]} $i;done;' defaults\ read scutil sudo\ dtrace sudo\ profiles sed\ -En awk /S*/*/P*/*/*/C*/*/airport networksetup mdutil sudo\ lsof test );c2=(com.apple.loginwindow\ LoginHook '-c Print /L*/P*/loginw*' '-c Print L*/P*/*loginit*' '-c Print L*/Saf*/*/E*.plist' '~ $TMPDIR.. \( -flags +sappnd,schg,uappnd,uchg -o ! -user $UID -o ! -perm -600 $' '.??* -path .Trash -prune -o -type d -name *.app -print -prune' '-c Print\ :'${p[35]}' 2>&1' '-c Print\ :Label 2>&1|head -1' '{/,}L*/{Con,Pref}* -type f ! -size 0 -name *.plist -exec plutil -s {} \;' "-f'%N: %l' Desktop L*/Keyc*" therm sysload boot-args status " -F '\$Time \$Message' -k Sender kernel -k Message Req 'Beac|caug|dead[^bl]|FAIL|fail|GPU |hfs: Ru|inval|jnl:|last value [1-9]|n Cause: -|NVDA$|pagin|proc: t|Roamed|rror|ssert|Thrott|tim(ed? ?|ing )o|WARN' -k Message Rne 'Goog|ksadm|SMC:' -o -k Sender fseventsd -k Message Req 'SL' " '-du -n DEV -n EDEV 1 10' 'acrx -o comm,ruid,%cpu' '-t1 10 1' '-f -pfc /var/db/r*/com.apple.*.{BS,Bas,Es,OSXU,Rem,up}*.bom' '{/,}L*/Lo*/Diag* -type f -regex .\*[cgh] ! -name *ag \( -exec grep -lq "^Thread c" {} \; -exec printf \* \; -o -true $ -execdir stat -f:%Sc:%N -t%F {} \;|sort -t: -k2 |tail -n'${p[38]} '-L {/{S*/,},}L*/Lau* -type f' '-L /{S*/,}L*/StartupItems -type f -exec file {} +' '-L /S*/L*/{C*/Sec*A,E}* {/,}L*/{A*d,Ca*/*/Ex,Compon,Ex,In,iTu,Keyb,Mail/B,P*P,Qu*T,Scripti,Sec,Servi,Spo,Widg}* -type f -name Info.plist' '/usr/lib -type f -name *.dylib' `awk "${s[31]}"<<<${p[23]}` "/e*/{auto,{cron,fs}tab,hosts,{[lp],sy}*.conf,pam.d,ssh{,d}_config,*.local} {,/usr/local}/etc/periodic/*/* /L*/P*{,/*}/com.a*.{Bo,sec*.ap}*t .launchd.conf" list getenv /Library/Preferences/com.apple.alf\ globalstate --proxy '-n get default' -I --dns -getdnsservers\ "${p[N5]}" -getinfo\ "${p[N5]}" -P -m\ / '' -n1 '-R -l1 -n1 -o prt -stats command,uid,prt' '--regexp --only-files --files com.apple.pkg.*|sort|uniq' -kl -l -s\ / '-R -l1 -n1 -o mem -stats command,uid,mem' -i4TCP:0-1023 com.apple.dashboard\ layer-gadgets '-d /L*/Mana*/$USER&&echo On' '-app Safari WebKitDNSPrefetchingEnabled' );N1=${#c2[@]};for j in {0..8};do c2[N1+j]=SP${p[j]}DataType;done;N2=${#c2[@]};for j in 0 1;do c2[N2+j]="-n ' syscall::'${p[33+j]}':return { @out[execname,uid]=sum(arg0) } tick-10sec { trunc(@out,1);exit(0);} '";done;l=(Restricted\ files Hidden\ apps 'Elapsed time (s)' POST Battery Safari\ extensions Bad\ plists 'High file counts' User Heat System\ load boot\ args FileVault Diagnostic\ reports Log 'Free space (MiB)' 'Swap (MiB)' Activity 'CPU per process' Login\ hook 'I/O per process' Mach\ ports kexts Daemons Agents launchd Startup\ items Admin\ access Root\ access Bundles dylibs Apps Font\ issues Inserted\ dylibs Firewall Proxies DNS TCP/IP Wi-Fi Profiles Root\ crontab User\ crontab 'Global login items' 'User login items' Spotlight Memory Listeners Widgets Parental\ Controls Prefetching );N3=${#l[@]};for i in 0 1 2;do l[N3+i]=${p[5+i]};done;N4=${#l[@]};for j in 0 1;do l[N4+j]="Current ${p[29+j]}stream data";done;A0() { id -G|grep -qw 80;v[1]=$?;((v[1]==0))&&sudo true;v[2]=$?;v[3]=`date +%s`;clear >&-;date '+Start time: %T %D%n';};for i in 0 1;do eval ' A'$((1+i))'() { v=` eval "${c1[$1]} ${c2[$2]}"|'${c1[30+i]}' "${s[$3]}" `;[[ "$v" ]];};A'$((3+i))'() { v=` while read i;do [[ "$i" ]]&&eval "${c1[$1]} ${c2[$2]}" \"$i\"|'${c1[30+i]}' "${s[$3]}";done<<<"${v[$4]}" `;[[ "$v" ]];};A'$((5+i))'() { v=` while read i;do '${c1[30+i]}' "${s[$1]}" "$i";done<<<"${v[$2]}" `;[[ "$v" ]];};';done;A7(){ v=$((`date +%s`-v[3]));};B2(){ v[$1]="$v";};for i in 0 1;do eval ' B'$i'() { v=;((v['$((i+1))']==0))||{ v=No;false;};};B'$((3+i))'() { v[$2]=`'${c1[30+i]}' "${s[$3]}"<<<"${v[$1]}"`;} ';done;B5(){ v[$1]="${v[$1]}"$'\n'"${v[$2]}";};B6() { v=` paste -d: <(printf "${v[$1]}") <(printf "${v[$2]}")|awk -F: ' {printf("'"${f[$3]}"'",$1,$2)} ' `;};B7(){ v=`grep -Fv "${v[$1]}"<<<"$v"`;};C0(){ [[ "$v" ]]&&echo "$v";};C1() { [[ "$v" ]]&&printf "${f[$1]}" "${l[$2]}" "$v";};C2() { v=`echo $v`;[[ "$v" != 0 ]]&&C1 0 $1;};C3() { v=`sed -E "$s"<<<"$v"`&&C1 1 $1;};for i in 1 2;do for j in 2 3;do eval D$i$j'(){ A'$i' $1 $2 $3; C'$j' $4;};';done;done;{ A0;A2 0 $((N1+1)) 2;C0;A1 0 $N1 1;C0;B0;C2 27;B0&&! B1&&C2 28;D12 15 37 25 8;A1 0 $((N1+2)) 3;C0;D13 0 $((N1+3)) 4 3;D23 0 $((N1+4)) 5 4;for i in 0 1 2;do D13 0 $((N1+5+i)) 6 $((N3+i));done;D13 1 10 7 9;D13 1 11 8 10;D22 2 12 9 11;D12 3 13 10 12;D23 4 19 44 13;D23 5 14 12 14;D22 6 36 13 15;D22 7 37 14 16;D23 8 15 38 17;D22 9 16 16 18;B1&&{ D22 11 17 17 20;for i in 0 1;do D22 28 $((N2+i)) 45 $((N4+i));done;};D22 12 44 54 45;D22 12 39 15 21;A1 13 40 18;B2 4;B3 4 0 19;A3 14 6 32 0;B4 0 5 11;A1 17 41 20;B7 5;C3 22;B4 4 6 21;A3 14 7 32 6;B4 0 7 11;B3 4 0 22;A3 14 6 32 0;B4 0 8 11;B5 7 8;B1&&{ A2 19 26 23;B7 7;C3 23;};A2 18 26 23;B7 7;C3 24;A2 4 20 21;B7 6;B2 9;A4 14 7 52 9;B2 10;B6 9 10 4;C3 25;D13 4 21 24 26;B4 4 12 26;B3 4 13 27;A1 4 22 29;B7 12;B2 14;A4 14 6 52 14;B2 15;B6 14 15 4;B3 0 0 30;C3 29;A1 4 23 27;B7 13;C3 30;D13 24 24 32 31;D13 25 37 32 33;A1 23 18 28;B2 16;A2 16 25 33;B7 16;B3 0 0 34;B2 21;A6 47 21&&C0;B1&&{ D13 21 0 32 19;D13 10 42 32 40;D22 29 35 46 39;};D23 14 1 48 42;D12 34 43 53 44;D22 0 $((N1+8)) 51 32;D13 4 8 41 6;D12 26 28 35 34;D13 27 29 36 35;A2 27 32 39&&{ B2 19;A2 33 33 40;B2 20;B6 19 20 3;};C2 36;D23 33 34 42 37;B1&&D23 35 45 55 46;D23 32 31 43 38;D12 36 47 32 48;D13 20 42 32 41;D13 14 2 48 43;D13 4 5 32 1;D22 4 4 50 0;D13 14 3 49 5;D12 26 48 59 49;B3 4 22 57;A1 26 46 56;B7 22;B3 0 0 58;C3 47;D23 22 9 37 7;A7;C2 2;} 2>/dev/null|pbcopy;exit 2>&-
Copy the selected text to the Clipboard by pressing the key combination command-C.
7. Launch the built-in Terminal application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad. Click Utilities, then Terminal in the icon grid.
Click anywhere in the Terminal window and paste by pressing command-V. The text you pasted should vanish immediately. If it doesn't, press the return key.
8. If you see an error message in the Terminal window such as "syntax error," enter
exec bash
and press return. Then paste the script again.
9. If you're logged in as an administrator, you'll be prompted for your login password. Nothing will be displayed when you type it. You will not see the usual dots in place of typed characters. Make sure caps lock is off. Type carefully and then press return. You may get a one-time warning to be careful. If you make three failed attempts to enter the password, the test will run anyway, but it will produce less information. In most cases, the difference is not important. If you don't know the password, or if you prefer not to enter it, press the key combination control-C or just press return three times at the password prompt. Again, the script will still run.
If you're not logged in as an administrator, you won't be prompted for a password. The test will still run. It just won't do anything that requires administrator privileges.
10. The test may take a few minutes to run, depending on how many files you have and the speed of the computer. A computer that's abnormally slow may take longer to run the test. While it's running, there will be nothing in the Terminal window and no indication of progress. Wait for the line
[Process completed]
to appear. If you don't see it within half an hour or so, the test probably won't complete in a reasonable time. In that case, close the Terminal window and report the results. No harm will be done.
11. When the test is complete, quit Terminal. The results will have been copied to the Clipboard automatically. They are not shown in the Terminal window. Please don't copy anything from there. All you have to do is start a reply to this comment and then paste by pressing command-V again.
At the top of the results, there will be a line that begins with "Model Identifier." If you don't see that, but instead see a mass of gibberish, you didn't wait for the "Process completed" message to appear in the Terminal window. Please wait for it and try again.
If any private information, such as your name or email address, appears in the results, anonymize it before posting. Usually that won't be necessary.
12. When you post the results, you might see the message, "You have included content in your post that is not permitted." It means that the forum software has misidentified something in the post as a violation of the rules. If that happens, please post the test results on Pastebin, then post a link here to the page you created.
Note: This is a public forum, and others may give you advice based on the results of the test. They speak only for themselves, and I don't necessarily agree with them.
Copyright © 2014 by Linc Davis. As the sole author of this work, I reserve all rights to it except as provided in the Use Agreement for the Apple Support Communities website ("ASC"). Readers of ASC may copy it for their own personal use. Neither the whole nor any part may be redistributed.

Cannot install Windows 7 Pro; gets stuck on "Starting Windows" screen

I have read dozens of posts on this topic but none has helped yet.
My system has Windows 8 with UEFI. I want to install Windows 7 Pro on another partition. I have turned off Secure Boot in the UEFI/BIOS. When I try to install Windows 7 Pro from a DVD it shows "windows is loading files" and then gets stuck on "Starting Windows"
for ever. This happens even when no USB peripherals are attached.
I have already wasted many days on this. I hope someone can help.
Thanks!

Hi friends of the internet
I have been reading several forums regarding the issue of installing windows 7 (64 bit) to a computer that have had windows 8 installed previously or just a GPT formatted disk.
My Case:
Windows version installed: Windows 7 Professional N with Service Pack 1 (x64) or Windows 7 Professional (x64)
Computer used: Samsung laptop
Model Code: NP53U4C-A02SE
See the specks here:
http://www.samsung.com/dk/consumer/computer-peripherals/notebook/notebook/NP535U4C-A02SE-spec
Create a USB install disk that not freezes at ”starting windows” screen:
First I followed this great guide (Thanks Daniel):
http://
hodgin.ca/2012/10/02/creating-a-uefibios-windows-7-usb-and-installing-to-gpt-partitions/
STOP AFTER STEP 13!
1. Open a command line in administrator mode
2. run DISKPART
3. type LIST DISK
4. Look for the disk number that represents your USB drive
5. type SELECT DISK # where # represents the number of your USB drive. Get this right or you will wipe a different drive out.
6. type CLEAN
7. type CREATE PARTITION PRIMARY
8. type SELECT PARTITION 1
9. type ACTIVE
10. type FORMAT fs=fat32 quick
11. type assign
12. The drive should now be formatted and marked as active and fat32. Do not format the drive as NTFS or you will only be able to boot into the installer in BIOS mode.
13. Now you will need to copy the contents of the windows 7 install dvd to the USB with a regular copy paste from windows explorer.
Here comes a very weird hack... I do not know why it works, but I think it is all about flash drive data structure. I did these steps on a win 7 prof. computer.
(Let’s assume it’s drive E:)
Make a copy of your e:\efi\microsoft folder to e.g. your desktop.
Delete the e:\efi folder
Copy the \efi folder from a windows 8 installation disk (I used Windows 8 (x64) Professional) to the e:\efi folder. Sorry I cannot provide this for you.
Here comes the weird part. Then delete e:\efi\microsoft you just copied from the win 8 installation disk.
Copy the \microsoft folder form the desktop to e:\efi\microsoft
Resume the guide from step 18.:
http://
hodgin.ca/2012/10/02/creating-a-uefibios-windows-7-usb-and-installing-to-gpt-partitions/
18. Insert the USB in the machine and turn it on and boot into the UEFI/BIOS loader and check for boot options. On the ASUS Zenbook it detected two boot options on the USB drive. One was UEFI and one was regular BIOS. I made the
UEFI option the first choice and restarted the machine.
My bios setup was:
Secure Boot = Disable
OS Mode Selection = CSM and UEFI OS
Boot Device Priority = I made the UEFI option the first choice and restarted the machine.
The installation should start normal.
E.g. See this guide:
www.sevenforums.com/tutorials/186875-uefi-unified-extensible-firmware-interface-install-windows-7-a.html
What I did was:
Select custom installation (Advanced).
Click Drive options (Advanced).
Delete all partitions (this might not be needed). When I did not delete all partitions I was asked every time after the install, during start up by the windows boot manager to select ether win 8 or win 7.
Click new (DO NOT make Changes in the size of the disk), apply, see NOTE!
Edit the Primary partition as you want it e.g. divide it to more partitions.
Select the one you will install windows on and do a normal install.
I do not make changes in the Bios after install. The Boot priority is automatic set to “Windows boot manager”. If I change the boot mode back to OS Mode Selection = UEFI OS, the computer will freeze at the “starting windows” screen again.
All this worked for me, good luck. There might be more to it, but this is a start.
By the way, the start up time for a MBT install was 37 s. And for the GPT it was 49 s.
Remember if we stand on each other’s shoulders we will reach higher
J.
NOTE: Here the installation program should create three partitions automatically!
Partition 1 - System - The EFI System partition that contains the NTLDR, HAL, Boot.txt, and other files that are needed to boot the system, such as drivers.
Partition 2 - MSR - The Microsoft Reserved (MSR) partition that reserves space on each disk drive for subsequent use by operating system software.
Partition 3 - Primary - Where Windows is to be installed to.
If this isn’t the cast you are not installing in UEIF mode. To check for this (thanks again Daniel):
If you need to find out if you have booted into BIOS mode or UEFI mode when the installer starts you can press SHIFT+F10 when the welcome installer shows up to open a cmd prompt. from here you will likely be at X:\Sources. Type cd .. to
go back a dir and move into \Windows\Panther\
Then type notepad setupact.log
Within this file do a ctrl+f and search for
Callback_BootEnvironmentDetect: Detected boot environment:
It should either say BIOS or UEFI.
To check if your disk is in the GPT format.
Open the command prompt.
Type: DISKPART
Type: List Disk
See for the star (*) in the GPT column

IMAC gets stuck in sleep mode

Hi all!
Could somebody please advice me what is going on with my iMAC Intel Core i3. I have just installed new update for 10.6.8. iMAC gets stuck after sleep mode. Power on/off is only the way to get him alive.
I tried to 'google' this issue. Non of topics I found helped ;(
Please!!

You can try some basic troubleshooting:
First restart in Safe Mode this will clear some caches.
If that doesn't help then use Disk Utility (Applications - Utilities - Disk Utility) to Repair Disk Permissions
If that doesn't help then download and install the 10.6.8 Update Combo. Of course make sure you have a good backup before installing the Update Combo!

HT3964 My iMac gets stuck on blue loading screen after it starts up.. Reset smc and pram?

My 2009 iMac on OS X leapard will start up but gets stuck on the blue loading screen. Ive been instructed to reset the smc and pram but can't figure it out nor find it online in a simple way. Can someone please assist? Again: it fires up but gets stuck on blue loading screen..Thank you!

Reset SMC:
Shut down the computer.
Unplug the computer's power cord.
Wait fifteen seconds.
Attach the computer's power cord.
Wait five seconds, then press the power button to turn on the computer.
Reset PRAM:
Shut down the computer.
Locate the following keys on the keyboard: Command, Option, P, and R. You will need to hold these keys down simultaneously in step 4.
Turn on the computer.
Press and hold the Command-Option-P-R keys. You must press this key combination before the gray screen appears.
Hold the keys down until the computer restarts and you hear the startup sound for the second time.
Release the keys.

My Imac gets stuck on the spinning wheel when i have used it for 10-15 min. How do I fix this problem?

I have been usin my Imac for a long time now... Its a 2008 24" Imac. Now recently it has started getting stuck on the spinning wheel while i am surfin the net or using the computer. It wont let me click on anything or do anything. It just freezes... It wont stop spinning the wheel until i reboot the computer by pressing the shut down button behind the computer How can i fix this problem?

to let anyone who cares now....the problem was caused by a DAW backup program i use called Gobbler

Help-HP Pavilion All in 1 (Windows 8.1) gets stuck on start up

Help,
I am not a real techy person and am frustrated and read to get rid of this new HP. I will do my best to outline the issues occuring.
Computer is new less than a month. Came with 8.1 out of the box. Did initial set up and then it did its thing applying updates. In first few days in, when updates would occur and it had to restart it would get stuck and the HP logo would appear and be froze with no spinning wheel icon. It then appeared to open a PC Check Up at which point we ended up running and that wiped out any Apps, we put on it, and documentes like Word documents that we transferred over and had saved from old computer and some programs that we put on like Office etc. Starting over wife reset it all up, with items we needed and had it do the updates individually instead of all.
It seems to have worked better for past 2 week but when just turning on with power button it is a gamble, sometimes it starts fine, other times stuck on HP screen. It seems to get stuck after updates were applied, like the day prior.
Wife is for "techy" in this arena and has gotten past the lock up issue, sometimes a hard restart and it will work. Today though was completely stuck again, unusable machine and it ran another PC Check Up and did a System Refresh. It never presents an option to choose a past date to refresh too and so this time we at least saved our documents BUT lost all apps and programs we use. I was at least able to get back on the machine after it ran its process.
Please Help. I use this machine for work and need to rely on it, but every day the stress of "wondering" if it will start up or not is wearing on me.
I have read forums where it sounds like a common issue, but the suggested solutions vary greatly and to me this is a brand new machine that should not be causing me this headache! I read about the "Hybrid Reboot as possible cause" "Doing things in your BIOS and disabling blah blah" "One where they saind HP has a fix but you need to apply the most recent update" I fear any update at this point at those tedn to make this machine not work when starting up and tired of doing system refresh and losing things to start all over again.
I had a DELL for years, that over time did become slow, BUT it did always start up without an isssue and I never stressed whether it would be usable on a daily basis.
HELP, Suggestions please.
Also, is there a way to pick a past date to restore to? Been unable to find that option like I did on past computers.

Hi again Al259,
Thank you for the quick reply!
If you are not able to successfully restore to a previous working point on your desktop, I recommend performing a backup and recovery of your operating system. This can be done by following the steps in this resource on Backing Up Your Files (Windows 8), as well as Performing an HP system recovery (Windows 8). This should return your system back to factory defaults.
If the issue persists, please call our technical support at 800-474-6836 for your in-warranty replacement options. If you live outside the US/Canada Region, please click the link below to get the support number for your region.
http://www8.hp.com/us/en/contact-hp/ww-phone-assist.html
I hope this helps!
Regards
MechPilot
I work on behalf of HP
Please click “Accept as Solution ” if you feel my post solved your issue, it will help others find the solution.
Click the “Kudos, Thumbs Up" on the right to say “Thanks” for helping!

Getting Stuck in Start-up

I recently did the weekly update on my computer and my macbook froze during the process. I had to shut down my computer by holding down the power button. I then tried to start it back up, and it gets stuck in the start up screen with the apple. It isnt frozen because the thing below the apple is still spinning. If I leave it for about 30 seconds, my fan starts speeding way up.
Any suggestions?

Insert install disk 1
turn off computer (might have to manually hold down power button to do this)
power the computer back on
as soon as you have released the power button to turn it back on, press and hold the "C" key to boot to the install disk
keep holding C until you get to a window asking to use english as the main language
release the C key, select english, and click the continue arrow ONCE
let the installer screen load
do not click continue on the installer
go to the menu bar at the top of the screen
--if in 10.4, go to the utilities menu option and select "disk utility"
--if in 10.3, go to the installer menu option and select "disk utility"
Select Macintosh HD (or whatever your boot volume is called)
In the first aid tab, select "verify disk"
If disk verification fails, select "repair disk"
If repair disk fails, or if the volume verifies but the issue remains unresolved, close the disk utility and reinstall the OS

Imac gets stuck on spinning circle when shutting down

I have had my mac for only 1 year and still getting use to the troubleshooting. My Imac keeps getting stucking on spinning circle when I shut down or reboot. I have unplugged all my external hard drives and printer. Nothing seemed to work. Can someone point me in the right direction.
Mac OS X Lion 10.7.4 (11E53)
4gb Ram
Processor 2.5 GHz Intel Core i5

You might want to make sure that there are no open applications when you shut down, one of them may be hanging your Mac trying to shut down. Another thing to look for is to make sure that there are no print jobs that are not complete. Open the print and scan preference pane, double click your printer and see if any things hanging there.

App gets stuck on start-up screen at launch iPod Touch 5th Gen - full disk issue

Can't do anything. IPod touch 5th generation.
thoughts?
This is all that I can see...
A couple more notes... I have the latest version of iOS and 2.7GB of free space.
I have rebooted to release memory and it still gets stuck on the intro screen.
Are there any users out there who have this working on a 5th Gen iPod Touch?

Hi,
there are some users that have run into the same issue, we have not been able to reproduce this issue which means that we need your help.
If you could give us the crash logs that would help a lot, they are available at the following locations on your desktop once you've connected the device to it:
OSX: /Library/Logs/CrashReporter/MobileDevice/DeviceName/PSTouchphone....log
Windows: C:\Users\AppData\Roaming\Apple computer\Logs\CrashReporter\MobileDevice\DeviceName\PSTouchphone....log
The known workarounds are:
Uninstall and reinstall from iTunes with USB (normally works)
If that doesn't work the only known workaround is to upgrade your iOS version.
Did PS Touch always behave like this on your iPod? I.e. - when did you first install and start PS Touch?
If not can you recall how you installed PS Touch the first time?
Over iTunes or AppStore? And do you recall how you updated it?
thanks,
Ignacio

Style (bold, underline, italic) gets stuck when starting new line

This is driving me nuts. Half the time, if I have a style selcted and press return twice for a new paragraph, the style gets 'stuck'. neither the shortcut nor clicking the style button will change it. I have to first type a letter, then change the style, and go back and delete the letter.
Anyone else experiencing this? I don't understand why I can't find anyone else on the web having the problem as it's so glaring in my use of the programme.
I also don't understand why it only happens some of the time and what I'm doing differently.

This is apparently a bug in Pages 5. You cannot switch the bold or italic or underline setting if the insertion point is immediately after a paragraph return.
I don't know why you can't find anyone else having the problem, since it has been noted on these discussions a couple times a week since Pages 5 came out (including a post ten below yours when I posted this reply).
I think it might be a little easier to just use the keyboard shortcut before the paragraph return, instead of typing an extra letter and then going back to delete it. (And you really ought to use the Space After or Space Before setting if you want extra whitespace between paragraphs, instead of typing two paragraph returns.)

My macbook gets stuck while starting, please help

I bought a new macbook pro last januari and it was working very wel. I had no problems at all.
The last days i kept it on or let it hybernate, but i didn't really shut it down for some time. Today it seemed slow, so I decided to restart.
I turned it off correctly, but when i tried to turn it on it doesnt get any further then the gray screen with apple logo and turning waiting sign. I waited almost 15 minutes, but no change.
I tried restarting a couple more times but every time the same result. So I get the startup sound and logo, but then it seems to get stuck.
Is there anyone who can give me any advise on what to do now?
Thanks so much!!!
Suus
p.s. I have a mac OS X, but not sure which version...

That's called the Gray Screen issue and it's cause is most likely a third party kext file that loads at boot time, or it could be a corrupted drive or OS X.
I've written a tutorial here to how to go about fixing it
Gray screen at boot, spinner/progress bar

Late 2007 Intel iMac getting stuck at boot...sometimes.

I'll go into as much detail here as I can, but feel free to ask questions. This is:
Model Identifier: iMac7,1
Processor Name: Intel Core 2 Duo
Processor Speed: 2.8 GHz
Number Of Processors: 1
Total Number Of Cores: 2
L2 Cache: 4 MB
Memory: 4 GB
Bus Speed: 800 MHz
Boot ROM Version: IM71.007A.B03
SMC Version (system): 1.21f4
I rarely shut this computer off, and for the most part it runs fine, but when I do shut it down or Restart, whether it boots again or not is a gamble. I have backups, so I'm not concerned about losing data, just concerned by the instability. There's no boot camp or strange partitioning. Just a single partition "Macintosh HD" that the system boots from.
Here are the tests I've run:
1) Built in hardware test. I've had it hang while "probing hardware",
but once I run the extended tests, it always passes.
2) Disk Utility. I've verified the disk and repaired it, occasionally
I get an error, but it's always been fixable, and the last test I ran
said the HD seemed to be okay. I've also repaired the permissions several
times. There are a couple of "Warning: SUID file 'bleh' has been modified and
will not be repaired." warnings.
3) Reset the SMC controller, by disconnecting all the cables including power
and letting it sit for 30 minutes -- several times.
4) Done the Command-Option-P-R reset several times.
5) S.M.A.R.T. indicates nothing wrong with the drive.
When things go bad, there are several ways it happens.
1) Sometimes I get the grey screen, no apple or wheel. Just sits at the grey
screen forever.
2) After a couple of reboots, I'll usually get to the apple logo and wheel, but it
stays there forever.
3) After 10 or 20 reboots, I can usually get it to go all the way through
and start up.
Sometimes when I can get it to boot from the Install DVD, the physical harddrive is listed in the Disk Utility but not the "Macintosh HD" partition, so I can't check or repair it.
I have thought that this might be heat related, maybe it works better as it heats up, but this doesn't explain the inability to just restart it when it's been running for a week.
What does this sound like to you? I have to admit that I'm stumped, and since I don't really have a good grasp on what's going on at each stage of the boot sequence, I can't narrow it down to one thing or another. I guess worst case I'll take it in to the "Geniuses" at the Apple Store, but I'd like to understand exactly what's going on here.
Any help would be....helpful.

I've had totally mixed luck with hard drives in the past. I had a drive fail on me after 1 month and another last for the last 10 years. I'm not upset, assuming it doesn't happen again in 2 years.
Personally, I think the heat inside the iMac makes it a little harder on the drive, which might accelerate it's life. Once it started to go I installed "iMac Fan Control" (just google it) to keep the heat down. No idea if it milked a little more life out of it or not, but I think I'll keep running it.
Ian

Adobe Premiere Elements Gets Stuck On Start Up.

Hey guys, I downloaded the trail verson of Adobe Premiere Elements today and I'm already getting problems. When I start it up, it freezes at "Loading CompilerVfw.prm". Can anyone help me fix this problem? I have Windows Vista.

Well VFW is video for windows, the link below gives some hints to what the problem may be. An imcompatible codec on your system. The issue will be to identify it. Have you installed an codec packs or any video codecs?
http://premierepro.wikia.com/wiki/FAQ:Why_does_Premiere_Pro_freeze_at_%E2%80%9Cloading_Com pilerVFW.prm%E2%80%9D%3F

IMacs getting stuck at start up

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