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johnyb98

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Everything posted by johnyb98

  1. Thank you mod. I do understand your answer, but I would like to proceed to the last question. Couldn't that be done not even via a third party program/util?
  2. Suppose we have two hard drives. SATA1 : Windows 10 SATA2 : Windows 7 These operating systems on these hard drives are installed in different time on same pc. Here is the scenario/problem. I connect to pc both drives. Boot hard drive is SATA1 with Windows 10. If I run msconfig or services.msc I will see msconfig and services of Windows 10 (SATA1). Is there any way in this assembly to see startup programs and startup services of SATA2 (Windows 7)? Like running msconfig and services.msc on SATA2 but via SATA1? p.s. not connecting as boot drive SATA2 Thank you for your time !
  3. Hi dear members. Please, I would like your help to the following. Last days I have began my entry to firewalls study. For now, I cannot yet buy a book. So, I need real good studying notice. I have tried a lot by google-ing, but yet, have not found some kind of this good notice. What would satisfy and help me on that is some web pages or documents to download that would explain real good about firewalls, kind of firewalls, hardware and software firewalls, real good diagrams, exercises on filtering (rules) with their solution to practice, etc. So, please, I would like your help for some links on these web pages, or documents to download for reading. Also, if somebody has his/her own documents that can share, please send me a p.m. to send him/her an e-mail to send me what he/she can. Thank you for your time!
  4. Hi all guys. Please, i would like your help to to following issue. In a laptop with Windows 8, everything is ok, but one thing:it is installed on windows, Adobe Creative Cloud. When it is enabled to run on start up applications, after windows get into desktop, about half a minute later, they freeze. If I disable Adobe Creative Cloud to run on start up applications, the do not freeze. What is this? From my google search, it is not about an Adobe virus. Adobe Creative Cloud is a normal Adobe application. So, what is the problem? Thank you for your time !
  5. Hi guys. Suppose we have a case that psu place is bottom. And there is an air hole with a filter in order to mount psu with fan down. But, unfortunately you must mount case straight on the floor, with not even a millimeter space from floor. You cannot mount case on something. So, it is straight floor mounted. In such case, what is your suggestions of psu mounting direction:fan up or down? Thanks!
  6. Golden note!!! Thanks a lot!! I have searched in ASUS web, and found that in case of installation CPU in AM4 motherboard and unable to boot up with the Ryzen 2000 series Raven Ridge CPU, then need flash BIOS. What exactly you said. Bad thing is that either you need another first generation Ryzen CPU or 7th A series APU for the normal boot, then update the BIOS, or you can also check with a local repair center to assist with this (I guess money cost). Or you can refer to AMD (link given) to receive a boot kit for doing the flash. What?????? Why all this mess, while the easy solution is to go for this APU to another mobo. Easy and faster I guess. So, again, for a beginner like me, another very helpful question. Above you said to go at least to a B450 in order specific APU 2200G to be able to be written immediately without any BIOS update (please confirm that I have well understood). So, how may a beginner may know this twin (mobo BIOS version and APU/CPU model) can be read without a BIOS update? In order normal boot up. Is there any list for max CPU/APU from specific chipsets? And not hit it, like me (almost!!). And avoided thanks to you!!! Many thanks again.
  7. Thanks for saying! It won't be a matter for no upgrade ability. It's about a pharmacy store. The now system stands there for 9 years now. And, with same possibility, the new one above will go the same way. If not 9 years, 3-4 will be fine. But, thanks for your precious information. As far as it concerns BIOS upgrade, I can do it with no problem. Just two questions: a. It may need BIOS upgrade to read 2200G, while I see in ASUS PRIME A320M-K page it supports it? Not native 2200G APU support? b. Because you mentioned it, I have tried a lot, but still cannot find how. I wan to find if an AMD CPU/APU is 1st or 2nd gen. I have tried A LOT to find a list to distinguish the gens or another way to find the gen of one I want. Could you help me in that? Thanks
  8. Since it's about same system (the first one), I thought to ask it here. I hope this is not a mistake. So, in first system, motherboard is this one: https://www.asus.com/us/Motherboards/PRIME-A320M-K/specifications/ As for memory modules, and telling that I want to use 3200MHz RAM, this RAM here, with no O.C., won't be recognized in 3200 automatically? UEFI won't auto recognize them in 3200? In order to work in 3200, I should manually overclock? If I do not overclock, auto UEFI where will it go in no overclocking speed?
  9. Each manufacturer has its own extra cables? e.g. if I have a SATA extra from BitFenix, may I use it in a e.g. Seasonic or CoolerMaster. Or damage?
  10. Of course I agree higher is always better. But, in order for save money, it would be too much for a 650. Correct? e.g. a 500-550 would be a good choice for both good/enough power and save money. How about that?
  11. Thanks for your answer. The same thing happens to Win10. You can find better price activation keys only.
  12. Hello again. Here are the two optional systems. system1 (micro ATX) CPU AMD RYZEN 3 2200G 3.70GHZ 4-CORE WITH WRAITH STEALTH BOX ASUS PRIME A320M-K RAM G.SKILL F4-3200C16D-8GVKB 8GB (2X4GB) DDR4 3200MHZ RIPJAWS V DUAL CHANNEL KIT SSD SAMSUNG MZ-76E250B/EU 860 EVO SERIES 250GB 2.5'' SATA3 PIONEER DVR-S21WBK INTERNAL DVD WRITER System2 (ATX) CPU INTEL CORE I3-8100 3.60GHZ LGA1151 - BOX ASUS PRIME B360-PLUS RAM G.SKILL F4-3200C16D-8GVKB 8GB (2X4GB) DDR4 3200MHZ RIPJAWS V DUAL CHANNEL KIT SSD SAMSUNG MZ-76E250B/EU 860 EVO SERIES 250GB 2.5'' SATA3 PIONEER DVR-S21WBK INTERNAL DVD WRITER Also, information that you need to have. USB peripherals are -keyboard -mouse -barcode scanner -USB laser printer (has its own power cable) -and a small usb kit for adjusting a rolling led bar. Small kit. No special energy needs for this kit. Think of it as a mouse size. Also, no needs for O.C. So, what would be your PSU suggestions in two systems? Thank you !
  13. Really appreciate your answers!!! Totally helpful. It was the next step to go. To upload full system parts, and see for your recommendations. I will upload parts to see it, and tell me watts needed. Just when I complete parts, I will upload parts list.
  14. Hi dear members. Please, maybe the answer to my question is obvious, however I would like to upload it. I use an online PSU calculator. The CPU I enter is AMD APU 2200G. So, as you know, in specific APU, there is the integrated video card. In calculator, you have the opportunity to choose video card. In this APU, the video card is RX Vega 8. It is not listed in VGA list of calculator list. Does it happen because it is integrated in APU, so there is no need to be listed, and choose it? Thank you for your time !
  15. Hello dear members. Please, I would like your help to help me distinguish (if there is) the huge difference I see in price if someone wants to buy a Windows operating system. Let's take as example a DSP version of Windows 7 Home Premium 64-bit. I see in eBay a strange huge difference in price between the whole packet of a dvd + activation key and, from the other side, only the activation key. In first case, there is an average $ 45 - $ 55, and in second case of only key the average price is $ 6 - $ 12. They are both brand new. So, is it indeed true? Is there such a difference? If I have the installation dvd, there is absolutely no reason to buy the expensive version. In second case of low price, hundreds of buys. Who would go and give the first case money? Thank you for your time !
  16. Hi dear members. Please, a question on ssh symmetric encryption. It says that "Even if another machine captures the publically shared data, it won’t be able to calculate the key because the key exchange algorithm is not known." My question: If it is possible the sniffer to capture the shared data, the same way would be able to capture the encryption cipher. Of course, encryption cypher is determined before connections takes place. But, the same way shared data is transmitted via just a simple wire (internet), the same way encryption cypher agreement will be transmitted via this wire, too. There is no other way. Even if connection has not yet been established, the two sides try to agree in the key exchange algorithm. So, if I am not wrong, sniffer has both public shared data, encryption cypher, so he/she can create symmetric key, and decrypt stolen data packets. Am I wrong somewhere? Thank you !
  17. So, YouTube notifications will be sent from youtube app for one account only. The solution is to login the second mail account to Gmail app, and get for the second account notifications via Gmail app. You say via Gmail app, I will get notifications. It works exactly like youtube app? I will get YouYube notifications I am subscribed, or I will get notifications for every new mail message too?
  18. These are great information you give, and thank you!! The reason I gave you the answer I gave, is because I did not want to install each app for every forum I want a notification to come up. Exactly what I would ask in the sequel, and with you answer, you covered me 100%. Great answer. It is obvious that youtube app is already installed in tablet software, and notifications come up. And please, another question for the subject. If somebody has two google accounts, and wants for both accounts Notifications to appear, could this be done at the same time, and without login-logout for each account? As far as I know, for a specific device, e.g. tablet, in youtube app, only one account could be logged in. Is it possible?
  19. Thank you for the reply. Could this be done without facebook app installed?
  20. Hi dear members. For the youtube channels I have subscribed, whenever a new video/reply comment uploads, when I am connected to the internet in my Android tablet, a drop down window message appears informing me. Is it possible the same window to drop for my Facebook account for a new fb message, notification? Thank you!
  21. johnyb98

    DNs query

    Hi dear members. Please, I would like your help in the following wonder. . . Let's say a user (via his/her browser) wants to find a web server, in order to fetch a web page. Via DNS service, DNS queries take place. Let's assume desirable server and its IP is server "a" in the following sequential domain path: a.b.c.d.e.com. As far as I have read and understood, in every query step, the answer is given to first web server that made the first query. And afterwards, the same thing happens until server's "a" IP is got. The one thing that I do not understand is, why in every step, ip that is found, should be send back to first web server, and this specific server make the query again and again to find the next layer server IP, and not each layer server does not make just one query to the next layer server, and the final ip sends back to the first query web server, and finally to the user. Thank you for your time !
  22. Hello dear friends ! Please, I would like your help. I have searched a lot in finding manual for DEXTER POWER PLD3120: https://www.leroymerlin.pl/narzedzia-reczne/pedzle-walki-kuwety/pistolety-i-agregaty-malarskie/pistolet-do-malowania-natryskowego-pld-3120-dexter-power,p382955,l762.html but I cannot find it. Please, could you help me? Thank you for your time !
  23. Hi dear members! Please, I would like your IT knowledge and help in the following issue. In order to replace a UPS battery, as far as it concerns Ah, it has to be exactly the same as old battery, or a little higher is fine? e.g. can I replace my 12V/7Ah with a 12V/9Ah or a 12V/12Ah? Thank you!
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