Member Avatar for janda5

Ten days ago I added a post that complained that my PC wouldn't boot and may be crashing. Last August I bought an emachines T3616 desktop PC w/AMD Sempron processor 3600+ and Windows Vista Home Basic OS. Well, I have been having on-again, off-again problems with booting. Today my PC started up normally and Windows Security Center detected NO antivirus software. So I began to download AVG Anti-virus Free Edition but when the download completed an error message stated that it was a corrupt file and that I should download a clean copy. When I tried closing the window another message said a cord was not connected to a Local Port. Should I attempt a second, clean download and see what happens? I don't know what I should do. Any help is appreciated. Thank you.

janda5

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Dani AI

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Brief summary and priority advice for : the combination of very slow/failed boots, a frozen Start menu, an AVG installer that reports “corrupt file,” and an odd “cord not connected to a Local Port” message can come from three broad causes — failing hardware (hard drive or RAM), corrupted Windows system files, or active malware. Don’t assume it’s only malware: hardware faults often produce corrupted downloads and intermittent freezes. The safest first goal is to preserve your data, then confirm whether the problem is hardware or software.

Practical next steps (do these in order):

  • Disconnect all non-essential USB devices (printers, external drives, hubs) and reboot — a bad peripheral or hub can hang the shell.
  • Try Safe Mode with Networking (press F8 during boot). If Safe Mode works, use it to download installers from a known-clean PC instead of the suspect machine.
  • Back up important files immediately to an external drive or by booting a Linux live USB if Windows is unstable.
  • From an elevated Command Prompt run these checks (they will help reveal disk or file corruption):
chkdsk C: /r
sfc /scannow

chkdsk may schedule a scan at next boot. sfc checks Windows system files.

  • If the desktop is frozen, open Task Manager (Ctrl+Shift+Esc), end explorer.exe, then use File > New Task to run explorer.exe to restart the shell.
  • If drives show bad sectors or chkdsk reports many unrecoverable errors, stop normal use and replace the drive — back up first. Run a RAM test (MemTest86) if instability continues.

If you suspect infection but cannot clean the machine reliably, using the one-year warranty (as you mentioned) or a vendor/repair shop for hardware diagnostics was reasonable. Note that Windows Vista no longer receives security updates, so even with antivirus the system will remain risky; plan to move to a currently supported OS or a maintained alternative after recovering your data.

Member Avatar for janda5

Ten days ago I added a post that complained that my PC wouldn't boot and may be crashing. Last August I bought an emachines T3616 desktop PC w/AMD Sempron processor 3600+ and Windows Vista Home Basic OS. Well, I have been having on-again, off-again problems with booting. Today my PC started up normally and Windows Security Center detected NO antivirus software. So I began to download AVG Anti-virus Free Edition but when the download completed an error message stated that it was a corrupt file and that I should download a clean copy. When I tried closing the window another message said a cord was not connected to a Local Port. Should I attempt a second, clean download and see what happens? I don't know what I should do. Any help is appreciated. Thank you.

janda5

Today my PC took over half an hour to boot. When it finally did, I clicked the Start Menu and the window immediately froze solid! I tried turning my PC off and then back on but that frozen Start Menu remains onscreen. This is maddening and I have a hunch that some virus accessed my PC and caused the crash. Therefore I will be using my one-year warranty. The next computer I get will be fully protected with anti-virus software which will be updated as needed. Thank you.

janda5

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