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ASRock Z87M OC Formula Support Question

ASRock Z87M OC Formula Support Question

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Question posted by yirgabdm on May 19th, 2014

Irritating Display

My PC output signal on lcd monitor is very bad, noisy, unstable. it irritates an eye how can i overcome this please? i have tried with xp and win 7. when the pc is turned off the display is okay. but the bad thing happens when it starts up? i have tried with agp-video-card and on-board-chip. it is the same kind of problem for both. so it must be other two reasons. do i just have to buy and replace the 300W PSU. and how can i checkout the overheating?

Current Answers

Answer #1: Posted by kcmjr on May 21st, 2014 11:32 PM
This answer was accepted by the poster of the original question.
kcmjr

Member since:
May 5th, 2011

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300 watt is too small a power supply for that motherboard. Remember that it has to run the hard disk(s) and everything else. I wouldn't go less than 500 watt myself. (personally I use a 1000 watt supply, but thats just me...)


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Related ASRock Z87M OC Formula Manual Pages

User Manual - Page 7

... and utilities. ASRock website http://www.asrock.com. 1.1 Package Contents • ASRock Z87M OC Formula Motherboard (Micro ATX Form Factor) • ASRock Z87M OC Formula Quick Installation Guide • ASRock Z87M OC Formula Support CD • 4 x Serial ATA (SATA) Data Cables (Optional) • 10 x OC Stands • GELID Solution GC-Extreme Thermal Compound • 1 x WiFi Module Screw...
User Manual - Page 9

... Dual VGA Output: support HDMI and DisplayPort ports by independent display controllers •...with HDMI (Compliant HDMI monitor is shared with the ...outputs can be supported only with processors which are GPU integrated. • Supports Intel® HD Graphics Built-in Visuals : Intel® Quick Sync Video with HDMI and DisplayPort ports 3 English dual at x16 (PCIE1); Z87M OC Formula...
User Manual - Page 15

... ASRock UEFI Setup Utility. By enabling this motherboard instantly. Timing Configurator Timing Configurator is an ... UEFI automatically when turning on entering into the UEFI or restarting ...PC will enter the UEFI directly after you 've got a chance to learn a few tricks from a cold boot. The speedy boot will completely change your user experience and behavior. Z87M OC Formula...
User Manual - Page 17

... 2.0 T: USB0 B: USB1 PS2 Keyboard /Mouse 1.4 Motherboard Layout 1 ATX12V1 Z87M OC Formula 23 45 ON OFF CPU_FAN2 CPU_FAN1 ON OFF 6 SLOWMODE1... Top: Center: FRONT PWR_FAN1 CMOS Battery LAN PCIE1 mSATA/mini-PCIE Purity SoundTM PCIE2 Super I/O PCIE3 Z87M OC Formula HD_AUDIO1 1 IR1 1 PCIE4 CHA_FAN1 CHA_FAN2 1 COM1 USB_4_5 USB_2_3 1 1 USB6 CHA_FAN3 SATA3_0_1 SATA3_2_3 Intel ...
User Manual - Page 21

... configuration of the following precautions before you handle the components. • Hold components by the edges and do not overtighten the screws! Z87M OC Formula Chapter 2 Installation This is an Micro ATX form factor motherboard. Pre-installation Precautions Take note of your motherboard directly on a grounded anti-static pad or in the bag that the...
User Manual - Page 31

...Z87M OC Formula Power LED Header (3-pin PLED1) (see p.12, No. 16) Serial ATA3 Connectors (SATA3_0_1: see p.11, No. 12) (SATA1_2_3: see p.11, No. 13) (SATA3_4_5: see p.11, No. 10) USB_PWR PP+ GND DUMMY 1 GND P+ PUSB_PWR Besides two USB 2.0 ports on the I /O panel, there are two headers and one header on this motherboard...this motherboard. Each USB 2.0 header can support two ports.
User Manual - Page 33

... (5-pin IR1) (see p.11, No. 28) Serial Port Header (9-pin COM1) (see p.11, No. 2) 4 3 21 GN D + 12V CPU_ FAN_SPEED FAN_SPEED_CONTROL This motherboard provides a 4-Pin CPU fan (Quiet Fan) connector. Z87M OC Formula CPU Fan Connectors (4-pin CPU_FAN1) (see p.11, No. 3) (3-pin CPU_FAN2) (see p.11, No. 25) IRTX +5VSB DUMMY 1 GND IRRX RRXD1 DDTR#1 DDSR...
User Manual - Page 41

...-ready graphics cards that the cards are NVIDIA® certified. 2. It is recommended to two identical PCI Express x16 graphics cards. Z87M OC Formula 2.10 SLITM and Quad SLITM Operation Guide This motherboard supports NVIDIA® SLITM and Quad SLITM (Scalable Link Interface) technology that your power supply unit (PSU) can provide at least...
User Manual - Page 47

... from top to bottom to display the menu. Running The Support CD To begin using the support CD, insert the CD into your CD-ROM drive. Click on the support CD driver page. Z87M OC Formula Chapter 3 Software and Utilities Operation 3.1 Installing Drivers The Support CD that comes with the motherboard contains necessary drivers and...
User Manual - Page 49

... fan speeds using the graph. FAN-Tastic Tuning Configure up to one monitor and toggle between the two devices. 43 English The fans will automatically shift...motherboard damages due to the next speed level when the assigned temperature is on , and the duration of time until the computer powers on , and automatically switch off the Power/HDD/LAN LEDs when the system is met. Z87M OC Formula...
User Manual - Page 57

... cause Windows 8/7 to crash while booting. Z87M OC Formula 3.4 Intel® Smart Connect Technology Intel®... -date. 3.4.1 System Requirements • Confirm whether your motherboard supports this feature. • Operating system: Microsoft Windows ... mode to avoid loss. 1. There are certain risks. Press Win + R simultaneously in Windows 8/7, type "Regedit" into HKEY_LOCAL_MACHINE\...
User Manual - Page 61

... to be read in Foxmail. 55 English Afterwards, the system will not display anything so the computer can maintain minimum power usage. The system will wake up the system, you will find the new mail that were sent to you during sleep state are already updated and ready to update Foxmail. Z87M OC Formula 4.
User Manual - Page 71

Configure Z87M OC Formula Configure provides configuration options, including icon sizes, which shortcuts you want Start Menu to display, quick access to recently used apps, the functionality of the power button, and more. Control 65 English
User Manual - Page 73

... , or by turning the system off and then back on your system. Z87M OC Formula Chapter 4 UEFI SETUP UTILITY 4.1 Introduction ASRock Interactive UEFI is constantly being updated, the following selections: Main For setting system time/date information OC Tweaker For overclocking configurations Advanced For advanced system configurations Tool Useful tools H/W Monitor Displays current...
User Manual - Page 75

UEFI Guide UEFI Guide is a quick tutorial for ASRock's UEFI setup Utility. You may abort the tutorial by pressing "esc". 69 English Active Page on Entry Select the default page when entering the UEFI setup utility. Z87M OC Formula 4.2 Main Screen When you enter the UEFI Setup Utility, the Main screen will appear and display the system overview.
User Manual - Page 77

... the CPU Ratio. Please note that overclocing may cause damage to load optimized CPU overclocking setting. Z87M OC Formula Load Optimized CPU OC Setting You can use this function. It should be done at your CPU and motherboard. CPU Ratio The CPU speed is determined by forcing the CPU to your own risk and expense...
User Manual - Page 79

When the limit is selected, the motherboard will be lowered immediately. GT Voltage Mode Auto: For optimized settings. Adaptive: Add voltage to .... A lower limit can protect the CPU and save power, while a higher limit may improve performance. Z87M OC Formula Configure Package Power Limit 2 in ampere. GT Frequency Configure the frequency of the CPU under Turbo Mode in watts.
User Manual - Page 85

... overclocking, we recommend keeping the default settings. The default value is already optimized for better overclocking capabilities. Z87M OC Formula CPU Digital IO Voltage Offset CPU I/O Digital Voltage. It should be done at your CPU and motherboard. CPU Load-Line Calibration CPU Load-Line Calibration helps prevent CPU voltage droop when the system is...
User Manual - Page 105

... number of seconds to wait for you to UEFI utility in Windows. Bootup Num-Lock Select whether Num Lock should be turned on your computer's boot time. Z87M OC Formula 4.7 Boot Screen This section displays the available devices on or off when the system boots up by Windows 8 and the VBIOS must support UEFI GOP...
Quick Installation Guide - Page 3

USB 2.0 T: USB0 B: USB1 PS2 Keyboard /Mouse Motherboard Layout 1 ATX12V1 Z87M OC Formula 23 45 ON OFF CPU_FAN2 CPU_FAN1 ON OFF 6 ...PCB Top: Center: FRONT PWR_FAN1 CMOS Battery LAN PCIE1 mSATA/mini-PCIE Purity SoundTM PCIE2 Super I/O PCIE3 Z87M OC Formula HD_AUDIO1 1 IR1 1 PCIE4 CHA_FAN1 CHA_FAN2 1 COM1 USB_4_5 USB_2_3 1 1 USB6 CHA_FAN3 SATA3_0_1 SATA3_2_3 Intel ...

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