Recent content by johnmullins

  1. J

    Question hdd badblock interference and dvd burn

    Which function is performed to allocate and isolate defective sectors of the HDD automatically without having to run chkdsk?
  2. J

    Doubts electrolytic capacitors

    what reccomendation?
  3. J

    Question hdd badblock interference and dvd burn

    I just want to understand the name of this technology present in the HDD that allocates defective sectors preventing them from being used I know chkdsk but it is manual and many people don't know this command
  4. J

    Question hdd badblock interference and dvd burn

    Who allocates the bad sectors of the HDD and prevents them from being used to write files? HDD or Windows? is this automatic or do i have to manually isolate these bad sectors? I've used PCs with HDD from the 2000s and Windows XP
  5. J

    Doubts electrolytic capacitors

    Being old capacitors from 1990 devices, if I use it once a year, will the electrolytic capacitor depolarize and have leakage problems? ex. snes video game, crt tv what is the frequency of use for this case? 1x a month for 30 minutes?
  6. J

    Doubts electrolytic capacitors

    What frequency should I use (energize) electrolytic capacitors to prevent them from having problems, losing capacitance and depolarizing? someone told me to use electronic devices that use 1x per month electrolytic capacitors for minimum 30 minutes
  7. J

    tantalus capacitor doubt

    tantalum capacitors have the same problem as electrolytic capacitors since they have defects and depolarize when they are stored for a long time unused?
  8. J

    Question SSD china aliexpress

    my budget is for 512gb but which chinese brand is more reliable?
  9. J

    Question hdd badblock interference and dvd burn

    Who blocks the bad sectors, Windows or HDD? this block of the defective sectors of the HDD does not receive files is automatic or I will do this block manually?
  10. J

    Question SSD china aliexpress

    Which brand of SSD from China do you recommend? I have no money for expensive SSD
  11. J

    Question hdd badblock interference and dvd burn

    If I have an HDD with some badblock and reallocated sectors count, when I download files from the internet or copy files from a media to the HDD will these files be saved in these defective sectors of the HDD and will they corrupt? after that i burn a DVD disc will that burn also be corrupted?
  12. J

    Question battery lithium and polymer lithium storage

    To preserve the useful life of lithium batteries and lithium polymer it is necessary to keep them charged I have the removable batteries BP-5L and BM20, what is the monthly discharge rate of these batteries? would i have to carry them 1x per month?
  13. J

    Question flash memory useful life

    Many people have told me that flash memory (SSD, microSD card, USB flash drive) has a data retention limit, is it not possible to always keep the data saved in the flash? i not constantly erase and write i store flash memory
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