Memtest is an option also when you have the discs if you need to test your RAM. If you don't have those install discs available, and suspect faulty RAM you could run Memtest.
Memtest for mac for mac#
(In doubt, post the error here and someone will find out for you).įor PPC based Macs, use the Install Disc 1 that came with your Mac, hold down alt or option key depending on your keyboard, select the Hardware Test from the menu, and the menu selections and loop mode are as for Intel based Macs. Memtest For Mac N64 Emulator For Mac Ergonomic Mouse For Mac Microsoft Office 2010 For Mac Shortcut For Subscript Mac Having computer issues like system crashes, failed booting or bad performance This is possibly the case of faulty RAM or hardware incompatibility. If you will receive an error message on the screen, this will indicate where the error lies. Essentially, memtest is a utility designed to stress test RAM for errors.
You can end the test with the same keyboard combo, or it will stop if it finds an error.įor testing graphical or RAM errors, it is best to run the test at least for the evening, or even better to let it run the test overnight. If you have recently upgraded your Mac RAM, or if you are experiencing strange system crashes, it’s a good idea to test your memory modules integrity using a free tool called memtest. Perfectly fits in my Inspiron 5520 laptop. Essentially, memtest is a utility designed to stress test RAM for errors. of hours of a heavy memtest to see if the RAM is still stable or not. This will load it to the hardware test.Īfter language selection, use ctrl-L keyboard combination to get it to loop mode, and select extended test, and let it run at least for a few hours. If you have recently upgraded your Mac RAM, or if you are experiencing strange system crashes, it’s a good idea to test your memory modules integrity using a free tool called memtest.
Memtest for mac mac os x#
On an Intel based Mac, insert Mac OS X Install disc 1 that came with your Mac to your Mac, and hold letter D at boot. If you get odd graphical errors, shutdowns, applications crash with or without a pattern, or there is some other behavior that makes you suspect the hardware, testing it is very easy. These tests are model specific, so using the discs of your PowerBook on your Mac Pro will not work. If you suspect your Mac might have a hardware failure, you can use the bundled Apple Hardware Test that came with your Mac.
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