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  1. O

    can i use single rank and dual rank ecc ram (of the same size) in the same channel ?

    i currently have synology nas with 2X2 gb ecc udimm Single Rank (on the same channel) and single 8gb ecc udimm Single Rank on another channel (i think from my understanding that all of them at this time working on a single channel (is that right ?) so i want to add another 8gb ecc udimm in dual...
  2. O

    can i run multiple chkdsk for different hdd at the same time (all of them are external via usb)

    sorry for the multiple Q but do you think this the best route for a beginner like me to prep his drives to there best (fixing small issues if there are any) before selling or is there another way ?
  3. O

    can i run multiple chkdsk for different hdd at the same time (all of them are external via usb)

    thats a relief so no time penalty ether ? (ex. instead of 10 hour for 1 drive it became 15 hour per drive for 4 drive) or something like that
  4. O

    can i run multiple chkdsk for different hdd at the same time (all of them are external via usb)

    hello first of a clarification : i dont know programming or advance networking only basic computer stuff so please answer the Q as simple as possible and a specify details for why and how is fine too i need to chkdsk multiple disk of empty used 6 tb nas HDDs i am selling (few dozens) and the...
  5. O

    what does bold vs small font mean in title mean?

    i see thanks for clarification!
  6. O

    what does bold vs small font mean in title mean?

    hello what does bold vs small font mean in title mean? does it have to do with how many viewed the page or the rank of the member or not approved yet to be seen by everybody ? i always get it when writing new post could you please explain ?
  7. O

    Can i convert dx1215 to a jbod or raid array using an HBA card connected to a pc?

    hi i always wonder if that is possible or not to connect a dx1215 to a jbod or raid array using an HBA card attached to a windows or any other system pc beside synology own products ? i ask because i no more need my second expansion unit and someone else want to build a server using his pc and...
  8. O

    strange choices in asrock x570 mini itx TB3 can someone explain why to me?

    i am planning of buy X570 Phantom Gaming-ITX/TB3 around blackfriedy but this motherboard has strange choices in it design 1- no front type c on premium board in 2019! 2- thunderbolt 3 and m.2 both go through the chipset even though there is a detected nvme lanes in the cpu !!! (at least...
  9. O

    strange choices in asrock x570 mini itx TB3 can someone explain why to me?

    i am planning of buy X570 Phantom Gaming-ITX/TB3 around blackfriedy but this motherboard has strange choices in it design 1- no front type c on premium board in 2019! 2- thunderbolt 3 and m.2 both go through the chipset even though there is a detected nvme lanes in the cpu !!! (at least...
  10. O

    external usb adapter for internal wifi card ?

    as the title suggest i am looking for external usb adapter to convert internal wifi card i already have to work externally via usb ? somthing like this one :
  11. O

    cat6 wired house network dropped from 1000 to 100mb for no clear reason?!

    the male end same as this pic just for reality check what should the other end color code look like ? (female connector)
  12. O

    cat6 wired house network dropped from 1000 to 100mb for no clear reason?!

    no, only a regular gigabit switch when i connect a pc directly to the fiber router i get a gigabit connection
  13. O

    cat6 wired house network dropped from 1000 to 100mb for no clear reason?!

    my house have cat6 wiring built-in but i needed to get a technician to help me wire both rj45 male connector and female faceplate for each cable (around 12 ports total) this was around three years ago and he and i tested every port at that time and they used to run at 1000mb but i didn't have...
  14. O

    I have some issues using my pc as router for my synology nas

    sorry but how can i do that ? (i dont know much in networking)
  15. O

    I have some issues using my pc as router for my synology nas

    i use a phone as internet modem (using tethering via usb) to my pc (only have LTE connection in my area) and i use my pc as router to send the internet connection to the nas via ethernet (using internet sharing on windows 10) the internet works on the nas but all ports fail to connect...
  16. O

    UEFI keeps changing boot priority every other boot of the system !! (win 10)

    i just figure the problem was in the battery , it just died on me and after replacing it now i can boot normally every time hopefully nothing else comes up :) thanks
  17. O

    UEFI keeps changing boot priority every other boot of the system !! (win 10)

    hi i have strange problem with a used motherboard i just bought (ZH77A-G43) i already have a hba sas and sata add-in card (LSI 9211-4i) which i use for my tape drive (lto-7) now when i upgraded the motherboard and cpu from an old i5-750 the motherboard keeps changing the boot priority...
  18. O

    sudden freezes (in uefi-desktop-games)

    last week i moved my components to a new case but didnt put the gpu back in because i wanted to mode the case first and have been using the igpu also i did update the bios to the newest one(first time since i get the mobo last year) and every thing was ok two days ago i droped the gpu (evga...
  19. O

    older PC strange behavior with prime 95 and other apps ?

    sorry for the delayed replay i wasnt around yesterday so i test all ram sticks one by one and found one faulty stick (ocz) which funny enough i have been warned about in 2010 by a friend says it has bad reputation just find out 7 years later :) i stress the system back with the other 3...
  20. O

    older PC strange behavior with prime 95 and other apps ?

    yes the small fft test in prime95 can go on stressing all core as long as i let it but the blend test and large fft test have a usage drop in few minuets
  21. O

    older PC strange behavior with prime 95 and other apps ?

    this is after first core dropped usage "using prime95" (all 4 ram sticks are on) : and this is when all cores dropped : what does this mean ? will come back with one by one ram testing results
  22. O

    older PC strange behavior with prime 95 and other apps ?

    thanks for the detailed reply :) everything now looks clear used cpu and ram can be found for cheap just hope there is no problem with the motherboard itself will get back to you when i finish testing
  23. O

    older PC strange behavior with prime 95 and other apps ?

    1. did this happen before you installed the 7970? yes (i did not use this PC much though for few years) 2. have you tried running just one stick of RAM? Try to mix and match your sticks (assuming you have 2x4GB) do you mean the stressing test with prime95 or memtest86 or both ? also i have...
  24. O

    older PC strange behavior with prime 95 and other apps ?

    after 15 hours with the ssd and hdd unplug : what do you think ?
  25. O

    older PC strange behavior with prime 95 and other apps ?

    do you mean the problem could be in on of the ram sticks ? i will do the ram test without the ssd and hdd and post the result in few hours hhhh of course
  26. O

    older PC strange behavior with prime 95 and other apps ?

    also here is the core (that droped the usage first) prime95 window text : [Jan 24 21:01] Worker starting [Jan 24 21:01] Setting affinity to run worker on logical CPU #4 [Jan 24 21:01] Beginning a continuous self-test on your computer. [Jan 24 21:01] Please read stress.txt. Choose Test/Stop to...
  27. O

    older PC strange behavior with prime 95 and other apps ?

    for the ram test i left the system for few hours running memtest86 and just took this : for the DiskCheckup test i have 64 gb crucial ssd that have the OS and 500 gb 2.5" wd black as secondary drive the SSD run the ckeckup test and smart test without any errors but the HDD says it cant run...
  28. O

    older PC strange behavior with prime 95 and other apps ?

    i just bought gtx 1060 for my main PC and put my old hd 7970 to my old PC to use it as secondary PC for the living room instead of collecting dust the older pc specs : i5 750 (stock speed) GA-P55A-UD3R hd 7970 ghz 8 gb ram Antec EarthWatts GREEN 650W windows 10 i tried to stress the system...
  29. O

    sfp+ cable wont work between two nic's ?

    so what should i do ?
  30. O

    sfp+ cable wont work between two nic's ?

    i just bought 2 used RT8N1 0RT8N1 MELLANOX 10GBe and one sfp+ cable (Cisco SFP-H10GB-CU3M) i want to use them in PC to NAS (synology DS3615xs) cofig the nic's were detected by both the windows 10 pc and the synology nas as (5th interface) < i only have 4 1GB nic's orgenaly on the nas so i...
  31. O

    cheap ATX motherboard with 3 x16 pci-e slots ?

    i am looking for a cheap atx motherboard that have at least 3 x16 pci-e slots (effective pci-e lanes are irrelevant) i looked on ebay but all consumer MoBo with cpu combo look a little bit pricey for my project and i want to keep the cost down so if i can find an atx "server" MoBo with xeon...
  32. O

    are this 10 gig nic and sfp+ cable will work as direct attach (PC to NAS)

    i just bought Cisco SFP-H10GB-CU3M cable and been told by the seller it will work with RT8N1 0RT8N1 nic now i only worry about the compatibility between the nic and synology software i just hope i dont have to buy $100+ card from synology compatibility list
  33. O

    are this 10 gig nic and sfp+ cable will work as direct attach (PC to NAS)

    that helps me alot thanks i bought RT8N1 0RT8N1 DELL MELLANOX in pics it looks very similar to your Mellanox MNPA19-XTR did any of these nic's you have worked on free nas "plag and play" or did you need to do some work ?
  34. O

    are this 10 gig nic and sfp+ cable will work as direct attach (PC to NAS)

    i will remove or Modify the bracket since the card itself is lwo profile ok do you have any suggestions for me regarding the cable and nic choice ?
  35. O

    are this 10 gig nic and sfp+ cable will work as direct attach (PC to NAS)

    i am only asking about the native hardware support from the nic and cable in the links for direct attach not the software support "that part i will gamble with since it hard to find someone how tried this exact card with synology software"
  36. O

    are this 10 gig nic and sfp+ cable will work as direct attach (PC to NAS)

    as explained on the title can i use these (two of 10 gig nics and sfp+ cable) in direct attach config (i dont know if they have the feature or not since i read not all sfp+ cables and nic's have direct attach) i will buy two of these for my PC and NAS : RT8N1 0RT8N1 DELL MELLANOX CONNECTX-2...
  37. O

    Thermalright AXP-100 Vs BIG Shuriken 2 for i7 6700k ?

    i think i will just go with the BIG Shuriken since it has bigger and quieter fan thanks!
  38. O

    Thermalright AXP-100 Vs BIG Shuriken 2 for i7 6700k ?

    I have sff pc with these specs i7 6700k Z170I PRO GAMING Corsair SF600 sfx Corsair Vengeance LPX 16GB DDR4 3200 Samsung 950 PRO 512GB PCIe NVMe SilverStone Mini-ITX ML08B-H (58mm clearance for cpu cooler) SAPPHIRE Radeon HD 7970 (old one wil upgrade later) Noctua NH-L9I ( bought it without...
  39. O

    best mini itx z170 for 6700k ?

    Hi i really cant deiced which MoBo to get on paper ASRock Fatal1ty Gaming Z170 Gaming-ITX/ac have best features " i think" but also have alot of bad reviews Asus Z170I PRO GAMING on the other hand have nice UEFI but no type-c and the wifi not that good < it have better reviews GIGABYTE G1...
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