Ab350m pro4 won't POST! Help please!!

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   Are there ANY beeps? Are you able to get to UEFI at least?

Also, try these:

- try just 1 stick of RAM in all slots
- repeat the above with the other stick of truth, lol no, RAM
- try the DOS re-flash method for UEFI
- clear CMOS to defaults
- check if your CPU cooler is seated properly and the TIM is applied OK EDIT: this means to redo the TIM application again; cleaning, re-applying, etc. See here: http://forum.asrock.com/forum_posts.asp%3FTID=6937&title=issues-with-cryorig-cooling-on-asrock-am4
- check if there is a fan hooked to the CPU fan header (idk, hardly your case but worth to check)

Please keep us posted. Hope any of the above helps.

Edited by zlobster - 17 Dec 2017 at 12:44am

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zlobster Members Profile Send Private Message Find Members Posts Add to Buddy List Groupie Joined: 02 Sep 2017 Status: Offline Points: 403	Post Options Post Reply Quote zlobster Report Post Thanks(0) Quote Reply Posted: 17 Dec 2017 at 12:38am
	Are there ANY beeps? Are you able to get to UEFI at least? Also, try these: - try just 1 stick of RAM in all slots - repeat the above with the other stick of truth, lol no, RAM - try the DOS re-flash method for UEFI - clear CMOS to defaults - check if your CPU cooler is seated properly and the TIM is applied OK EDIT: this means to redo the TIM application again; cleaning, re-applying, etc. See here: http://forum.asrock.com/forum_posts.asp%3FTID=6937&title=issues-with-cryorig-cooling-on-asrock-am4 - check if there is a fan hooked to the CPU fan header (idk, hardly your case but worth to check) Please keep us posted. Hope any of the above helps. Edited by zlobster - 17 Dec 2017 at 12:44am
	1700X ZP-B1 (stock); X370 Taichi (UEFI 3.10); 16GB F4-3200C14-8GFX XMP; 256GB 960 EVO; RX 580 NITRO+ 8GB

Seien Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 16 Dec 2017 Status: Offline Points: 13	Post Options Post Reply Quote Seien Report Post Thanks(0) Quote Reply Posted: 17 Dec 2017 at 12:10am
	Guys, Ill be honest. I'm absolutely desperate. I just can't figure this one out. At this point im close to sending it all back and giving up. I hope someone can help! Basically all the fans work so everything is getting power, but there is no output to the monitor. Specs: MB: Asrock ab350M Pro4 AM4 CPU: AMD Ryzen 7 3.4GHZ 8-core Cooler: Cryorig C7 with AM4 Upgrade Kit Hard Drive: Samsung 960 EVO M.2 500GB GPU: MSI GeForce GTX 1070 Case: Fractal Design Define Mini C PSU: Corsaire CX-M Series CX550M Ram: G.Skill Flare X 16GB (2x8gb) Model F4-2400C15D-16GFX I have read up a bunch of threads and i've tried the most common solves people have had. Here is what I have already tried: 1) Making sure Ram is correctly slotted in 2/4 slots (it took more force than I was expecting) 2) Testing the GPU on another computer and it works perfectly 3) Originally I had ram that wasn't listed QVL so I just changed to the Flare X thinking that would solve it. It did not =( (Original ram GeIL Evo Potenza 16GB Model GPR416GB2400C16DC which was not the specific AMD Ryzen edition so I thought maybe that was causing it not to post) 4) Plugging the monitor into the graphics card only. Took me a while and some reading to realize that the integrated graphics doesn't work on this board. 5) Removing the MB from the case on the offchance that one of the mb mounts was incorrect or touching the board and shorting it. I can't remember if this was before I realized the integrated graphics didn't work though, so maybe I should do that with the graphics card hooked up again. 6) Along with step 5 I unplugged everything non essential (HD, case fans, etc) and just left the Ram, CPU, heatsink, case power (to turn on), to see if it would post, but it did not. 7) I tried booting with No ram in. When I did this, it stayed on for about 15 seconds (but no post) and then rebooted. If I leave it, it continues this cycle of Rebooting every 15 seconds. 8) Unplugged and replugged everything back in just in case I had something halfway plugged in 9) Resetting CMOS I'm gonna be honest, I'm really discouraged. I have built 4 computers and no problems (but I am in no way even an ametuer, I really barely know what i'm doing). I have asked multiple people if it could be the motherboard, and they all say that it COULD but it's unlikely. Is there something i'm missing? Im almost to the point of offering to pay someone for the solution! Any help would be appreciated! Edited by Seien - 17 Dec 2017 at 12:16am