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    03-11-2012
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Forum: HD 7800 Series

  1. Exclamation Sticky Thread Sticky: Important Information Regarding 7870 and "Black Screen" issues

    There has been considerable discussion about black screen issues on AMD graphics cards. Please be aware that the “black screen” is actually a generic description of a crash. Depending on when you receive a black screen, there can be different issues. For example: Black screen immediately after...

    Started by SAPPHIRE_Ben, 02-21-2013 03:37 PM
    • Replies: 0
    • Views: 7,972
    02-21-2013 03:37 PM Go to last post
  2. Sticky Thread Sticky: READ ME TOO: FAQs and Guides Database

    FAQs: CrossFire Compatibility Charts 12V Amperage Requirements for HD 4/5/6xxx Cards Forum Account Confirmation E-Mails & General Information Problem - CCC will not open or run after updating drivers / Install failures. Guides: EWP Guide: 3 or More Monitors / Eyefinity Setups and You!!

    Started by EWP, 04-04-2012 05:03 AM
    • Replies: 2
    • Views: 2,014
    05-08-2012 05:22 PM Go to last post
  3. Sticky Thread Sticky: Troubleshooting - Before Posting, Read This First !! ( Or Threads May Get Deleted !!)

    Welcome to the Hardware Section, the heart and soul of the Sapphire Technology Forums! This section is a place where you can talk about various Sapphire Technology products within their own specific sections. On top of posting new information about a certain product, this is a good section to use...

    Started by EWP, 03-12-2012 07:23 AM
    • Replies: 0
    • Views: 3,263
    03-12-2012 07:23 AM Go to last post
  1. 7870 Ghz crossfire problem

    I just built a brand new PC: Main Hardware Information: AMD FX8350 Corsair 4 GB 1866mhz x 2 Asus Sabertooth 990FX/GEN3 R2.0 Sapphire 7870 Ghz x 2 Coolermaster Silent M 700 watt 80 PLUS Other Hardware Information :

    Started by staxjax, 05-18-2013 09:21 PM
    2 Pages
    1 2
    • Replies: 11
    • Views: 71
    Today 07:26 AM Go to last post
  2. Can't adjust fan speed, HD 7870 OC edition!

    Hello. I bought a HD 7870 2 GB OC edition, a few days ago and noticed that the fan speed isn't changing (increasing or decreasing). Then i tried to adjust it through CCC but nothing. I've also tried Trixx and Afterburner same thing, gpu fan speed is not changing. Fan speed is steady at 1150 rpm....

    Started by vkouroub, Yesterday 05:27 AM
    adjust, fan speed
    • Replies: 4
    • Views: 58
    Yesterday 04:24 PM Go to last post
  3. Sapphire 7870 CrossFireX issues

    Hello and thanks for taking a look at my issue. I have two Sapphire HD 7870 GHz Edition cards installed in my PC as of today, however I cannot get the AMD Vision Engine Control Center to let me activate CrossFireX. Under the Performance tab on the left side, I select AMD CrossFireX. This takes...

    Started by Jikangire, 05-10-2013 10:45 PM
    2 Pages
    1 2
    • Replies: 11
    • Views: 142
    Yesterday 12:01 AM Go to last post
  4. 7870xt Dead after less then 72 hours.

    I wish this was a software issue, but I formatted/reinstalled Windows 8 64bit, Installed the latest drivers. For a couple days I was in heaven, so far its been the most powerful card I've ever owned. Three days later and now everytime the gpu is underload my screens go blank, Monitor leds...

    Started by rnaodm, 05-19-2013 04:12 PM
    • Replies: 0
    • Views: 46
    05-19-2013 04:12 PM Go to last post
  5. Exclamation Screen Resolution Problem

    Hi, i have a SAPPHIRE HD7870 ans when i try and install the graphics driver, the 640x480 screen res means the OK button for the AMD Catalyst Driver installation screen is below the bottom of my TV. No I cannot move it up, adjust the size or maximize the window! HELP PLEASE!

    Started by BigGScotty278, 05-19-2013 01:59 PM
    • Replies: 0
    • Views: 25
    05-19-2013 01:59 PM Go to last post
  6. 7870 XT with Boost!! HDMI & sound problem!

    hardware/software; Asus Rampage IV Formula & intel i7 3820 & 600 watt Asus PSU & windows 8 & NO OC! 7870 is connected to Pioneer VSX-920 via HDMI and my tv and projection is connected to pio.. Problem.1 Bios screen (also menu too) and windows boot screen is shifted to right for a scale of...

    Started by volcano2K, 05-11-2013 10:23 PM
    • Replies: 2
    • Views: 83
    05-17-2013 05:38 PM Go to last post
  7. Question HD 7850 2GB GDDR5 Screan shake at heavy load :(

    Hi! What i've got AMD Fx 8320 Asus M5A97EVO Rev2 4GB Kingsoton 1600MHz DDr3 500 GB Seageta Bracuda 7200.12 19" ASUS VW193D-B 1444x900 pix And the problem:

    Started by Barwa, 05-17-2013 01:21 PM
    • Replies: 0
    • Views: 35
    05-17-2013 01:21 PM Go to last post
  8. Wink Sapphire HD7870 XT REV version

    Is that any way to determine Sapphire HD7870 XT is REV2.0 or REV1.0?by package or any special way?(bios,card,etc ) TQ

    Started by yakuza12345, 05-16-2013 10:47 PM
    7870 xt
    • Replies: 1
    • Views: 42
    05-17-2013 11:13 AM Go to last post
  9. 7870 XT Throttling with stock values

    Hello Sapphire community, not a month have pass when i bought my 7870 XT and im expiriencing some issue regarding the gpu core when under load. My system spec is cpu - FX-8350 mobo - M5A99X evo rev.2 (newest bios) ram - 1910mhz HyperX ddr3 9-10-9-27 hdd - WD 500gb sata psu - Corsair...

    Started by 3n3rg3ia, 05-16-2013 04:50 AM
    • Replies: 0
    • Views: 44
    05-16-2013 04:50 AM Go to last post
  10. 7870 xt problems, ideas for testing

    hi all Main Hardware Information: CPU Intel E6750 @ 2.66 ghz RAM team group DDR2 800 2 x2gb Motherboard DFI Lanparty P35 Video Card Sapphire 7870 xt with boost 2gb PSU Ezcool 560W Other Hardware Information :

    Started by vinmurphy, 04-05-2013 09:18 AM
    • Replies: 9
    • Views: 555
    05-15-2013 11:25 PM Go to last post
  11. 7870 Ghz edition temp rising to over 70 C in idle

    Hi all, i have some problems witm my Sapphire :/ I have Samsung Sync Master 2233rz (3d/120Hz) and when monitor is connected to the white dvi (i can run monitor with 120Hz on it) temp rises to over 70 C (in idle) and heat pipes are VERY HOT, when it is connected to the blue DVI (only 60Hz :( )...

    Started by Qiub, 05-15-2013 09:51 PM
    • Replies: 0
    • Views: 44
    05-15-2013 09:51 PM Go to last post
  12. Exclamation No Connection to Display

    I purchased the Sapphire Radeon HD 7850 graphics card but when I install it, the display has no connection. It beeps 6 times and then I can hear system start but no display. I returned it for a replacement and just received the replacement last night. Same thing happens. Motherboard: MSI...

    Started by MissRis5, 05-07-2013 11:42 PM
    • Replies: 7
    • Views: 110
    05-14-2013 11:31 PM Go to last post
  13. Question 7870 GHz Edition: my first crash

    Hi ! First, sorry for my bad english... I've just bought a sapphire 7870 GHz Edition (This one : http://media.sapphiretech.com//images/prods/1473/HD7870_2GBGDDR5_PCIE_LBC_634665453342158426_600_600.jpg ) one week ago, and I had my first problem today : I was playing Grand Theft Auto: San...

    Started by perdouille, 05-14-2013 10:08 PM
    • Replies: 0
    • Views: 89
    05-14-2013 10:08 PM Go to last post
  14. Sapphire Trixx Confusion

    I currently have the 7870 XT and downloaded the Trixx software to OC the card. Previously my stock voltage was set at a bit more than 1100 VDDC, and now after resetting my clocks (where the only portion I increased being the core clock from 975 to 1100) the voltage shot up to more than 1200 VDDC....

    Started by claytonlemons, 05-10-2013 03:13 AM
    overclock, sapphire hd 7870 xt, voltage
    • Replies: 1
    • Views: 61
    05-13-2013 06:31 AM Go to last post
  15. Sapphire AMD 2GB 7850 2GB overclocked edition.. to RMA or not RMA

    Hi guys, I am thinking about sending back my 7850 as I only got it last Wednesday and today I got the infamous BSOD. :( It has been running beautifully up until this point and I upgraded from a 1 GB 6870 (old faithful and a solid card in my opinion ) after nearly 2 years of use and no faults. I...

    Started by muaythaijohn, 05-05-2013 11:51 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 285
    05-12-2013 04:48 PM Go to last post
  16. What is the difference between the standard 7870 and the one with Flex?

    Cannot tell by looking at Newegg and online. Difference in price is about $20. SAPPHIRE 100354OC-2L Radeon HD 7870 GHz Edition 2GB 256-bit GDDR5 PCI Express 3.0 x16 CrossFireX Support Video Card SAPPHIRE FleX 100354FLEX Radeon HD 7870 GHz Edition 2GB 256-bit GDDR5 PCI Express 3.0 x16 HDCP...

    Started by pringo46, 05-07-2013 01:53 PM
    7870 flex
    • Replies: 1
    • Views: 65
    05-07-2013 11:07 PM Go to last post
  17. New card from RMA

    Well I got my new card today & guess what? A hard reset needed in first 5 hours, it ran 3d mark ok, watched a movie so screen went off and had to restart, I don't let my pc sleep only the screen turns off! It has to be the card as I don't have any problems with my HD6950. I just noticed this...

    Started by vialli100, 03-11-2013 09:02 PM
    5 Pages
    1 2 3 ... 5
    • Replies: 40
    • Views: 1,854
    05-07-2013 09:24 AM Go to last post
  18. 7870 XT with Boost Gpu Usage Fluctuation

    Please take a look at this Afterburner screenshot: Is this how my graphics card's gpu usage is supposed to look like? Simultaneously the GPU clock is jumping between 925 and 975. Is this how the 'boost' works? My system specs: AMD FX-6300

    Started by oOzzy, 05-06-2013 05:46 PM
    • Replies: 0
    • Views: 103
    05-06-2013 05:46 PM Go to last post
  19. Please Help! 7850 Just stopped working!

    Main Hardware Information: CPU Intel 15-3570k RAM Crucial Ballistix Sport 2x4g Motherboard Azrock z77 Extreme4 Video Card Sapphire HD Radeaon 7850 2gig OC Edition PSU 750w Bronze Antec Other Hardware Information : Monitor: Dual Asus 23 Inch HDD/SSDs: 300g Western Digital

    Started by gshepherd252, 05-05-2013 11:33 PM
    • Replies: 5
    • Views: 107
    05-06-2013 11:32 AM Go to last post
  20. Help for installation of HD 7850 steps by steps (Black screen)

    Hello everybody, First of all, sorry for my english, and if someone could help me (or correct me), it will be glad. My System: MSI Z77MA-G45 I5 3570K SSD G.SKILL 8 G SPU: CoOler MAster 700 W HD 7850 2 G GDDR5 OC VERSION on PCI-E GEN 3

    Started by Yesi, 04-08-2013 09:09 PM
    • Replies: 9
    • Views: 384
    05-05-2013 09:07 PM Go to last post

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