motorfingers

Tinkerer

Comments

  • I've thought about buying a used 5552G-7641 and putting my RAM, WD Black2 and battery in it. Perhaps I can validate Windows 10 Pro by manually entering the Windows 7 activation code from my computer, perhaps not. Your disassembly video for the 5552G reveals to me that changing the motherboard is probably a two-day job for…
  • Acer has declined to repair the computer, citing parts availability. The email gave the three parts suppliers that they give on their web site. One of them brings up a "This Domain for Sale" page. A second has not responded to a question about availablity of repair or, failing that, a motherboard for a 5552G-7641. The…
  • I'm thinking that a caddy to mount the HD in the optical drive slot is not a good investment of time or money for me. Thanks for the teardown video. As I expected, the Acer 5552G is built like a tank. What I didn't expect was scores of screws of several types, and several ribbon cable connectors to the motherboard and its…
  • I'll need to disassemble the computer to get to the CD-ROM drive and its connector. The BIOS has the CD-ROM in its list of boot devices, so I'm sure that it will find it. Where do I get a caddy that has both correct connectors and the proper pin mapping between them? Another question that occurs to me is that this new…
  • Appleteck5097: The Acer 5552G-7641 boots to BIOS just fine. This was necessary to get it to boot from thumb drive. I used the BIOS option to restore factory defaults today to see if that would help; it locked on boot once but subsequently returned to operation for a few minutes after boot to Windows 10 Pro. egydiocoelho: I…
  • egydiocoelho: The WD Black2 dual drive is not two HDs. There is only one package,the standard 2.5" laptop HD format. It installs in the standard Acer HD tray with 4 screws and plugs directly into the Acer motherboard, just like any standard 2.5" laptop HD. It's new and I opened the packaging, including sealed static bag,…
  • The HDD was a Seagate 1 TB SSHD when the problem began a couple of weeks ago. To eliminate software as a cause, I deleted all its partitions and attempted to install Windows 10 Pro on it. Lockup occurred before the installation completed, multiple times. I installed a WD Black2 dual (120 GB SSD, 1 TB HDD) and installed…
  • No, I had upgraded RAM in 2015 to 8 GB (2 x 4 GB). I found the original 4 GB (2 x 2 GB) of RAM and put it in, and there was no change in behavior. I did not run the Windows memory test because in the past I have found it to never terminate and not to tell you anything. Also, the computer locks up a short time after boot.…
  • I wiped the original HD by booting a Windows 10 build 1903 installation on a thumb drive and deleting all the partitions, and the computer would lock up in a few minutes, not allowing enough time to install a new OS. I could run on the thumb drive without lockup. This eliminated software as the problem. I changed the HD to…
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