To Next PageTo Next PageWhat to do if there is no power in Biostar TZ77MXE Motherboard system?
If there is no power in the system, and the power LED does not shine, and the fan of the power supply does not work, make sure the power cable is securely plugged in. If the problem persists, try replacing the cable. If the issue still remains after that, contact technical support.
Why Biostar TZ77MXE system cannot boot from a hard disk drive?
If your Biostar Motherboard system does not boot from a hard disk drive, but can boot from an optical drive, check the cable running from the disk to the disk controller board. Ensure that both ends are securely plugged in. Also, check the drive type in the standard CMOS setup. Backing up the hard drive is extremely important, as all hard disks are capable of breaking down at any time.
What to do if Biostar Motherboard system cannot boot after installing a second hard drive?
If the Biostar Motherboard system cannot boot after you install a second hard drive, set the master/slave jumpers correctly. Also, run the SETUP program and select the correct drive types. For compatibility issues with other drives, contact the drive manufacturers.
What does 'Invalid Configuration' or 'CMOS Failure' mean on Biostar TZ77MXE Motherboard?
If your Biostar Motherboard screen shows 'Invalid Configuration' or 'CMOS Failure', review the system’s equipment and make sure the correct information is in the setup.
What to do if Biostar TZ77MXE system is inoperative?
If the Biostar Motherboard system is inoperative, but the keyboard lights are on, the power indicator lights are lit, and the hard drives are running, using even pressure on both ends of the DIMM, press down firmly until the module snaps into place.
General| Form Factor | Micro ATX |
|---|---|
| Socket Type | LGA 1155 |
| Chipset | Intel Z77 |
| Memory Slots | 4 |
| Max Memory Support | 32GB |
| PCI Express 3.0 x16 | 1 |
| PCI Express 2.0 x16 | 1 |
| PCI Express x1 | 1 |
| PCI Slots | 1 |
| SATA 6Gb/s | 2 |
| LAN | Realtek RTL8111E Gigabit LAN |
| Memory Standard | DDR3 1600/1333/1066 |
| USB 3.0 | 4 |
| Audio | Realtek ALC892 |
| RAID Support | RAID 0, RAID 1, RAID 5, RAID 10 |
| USB 2.0 | 8 (4 rear, 4 via headers) |
Displays UEFI BIOS version, model name, marketing name, build date, etc.
Shows total system memory size, excluding VGA shared memory.
Allows setting the system date. The day automatically updates.
Allows setting the system's internal clock.
Shows the current user's access level within the BIOS utility.
Configures PCI bus system, I/O devices, and their speeds.
Manages Advanced Configuration and Power Interface settings.
Adjust CPU-related settings like cores, cache, and virtualization.
Manages SATA devices, mode selection, and SMART self-test.
Enables or disables Intel Rapid Start Technology features.
Configures USB legacy support, USB 3.0, and XHCI settings.
Controls CPU fan speed based on temperature and selected modes.
Manages Super IO chip settings, including serial and CIR controllers.
Displays system hardware status like temperatures and fan speeds.
Configures PCH-IO devices like PCI Express and USB.
Manages onboard PCI-E devices including LAN and OPROM support.
Configures System Agent settings, including VT-d and graphics.
Sets the number of seconds to wait for the setup activation key.
Selects the initial state of the keyboard NumLock.
Enables or disables the display of the full screen boot logo.
Enables or disables boot initialization with minimal devices.
Controls GateA20 state for BIOS services and memory access.
Sets the display mode for Option ROM messages during boot.
Allows option ROMs to trap interrupt 19 for boot disk function.
Enables or disables Compatibility Support Module (CSM) functionality.
Protects BIOS from write and erase operations during SMI.
Enables a beep to indicate successful boot completion.
Enables or disables booting from UEFI devices.
Specifies the boot device priority sequence for system startup.
Sets or modifies the administrator password for BIOS access.
Sets or modifies the user password for power-on and BIOS access.
Sets the default entrance page when entering UEFI BIOS Setup.
Enables or disables a fixed CPU ratio setting at all times.
Adjusts the CPU ratio, only active when Fixed CPU Ratio is enabled.
Sets the host clock frequency in 1/100 MHz increments.
Enables or disables the CPU Clock Spread Spectrum feature.
Enables or disables the CPU C1E Enhanced Halt State function.
Enables or disables Intel SpeedStep Technology for power saving.
Sets the maximum instantaneous current allowed for the CPU.
Sets CPU power limit value for a specific time period.
Sets CPU power limit value for a specific time period.
Enables or disables the CPU Turbo Mode functionality.
Sets the maximum core current for integrated graphics (iGFX).
Sets the core ratio limit for the integrated graphics.
Manually regulates or automatically sets DRAM timings.
Allows setting the DDR3 DRAM multiplier for memory frequency.
Selects the command rate for DDR3 memory operations.
Selects the CAS Latency timing parameter for DDR3 memory.
Selects the Row Precharge Time timing parameter for DDR3.
Selects the RAS# to CAS# Delay timing parameter for DDR3.
Selects the Row Active Time timing parameter for DDR3.
Selects the internal Write to Read Command Delay for DDR3.
Selects the minimum refresh recovery time for DDR3.
Selects the internal Write to Read Command Delay for DDR3.
Selects the Row Active to Row Active Delay for DDR3.
Selects the Read to Precharge Delay for DDR3.
Selects the Four Active Window Delay for DDR3.
Selects the CAS Write Latency for DDR3.
Selects the Refresh Interval Time for DDR3.
Selects the CKE minimum pulse width for DDR3.
Selects the period required for ZQCL after SR exit of DDR3.
Sets the mode of CPU over voltage (VCore).
Sets the mode of Integrated Graphics (IGD) over voltage.
Sets the DRAM Voltage for memory modules.
Sets power supply for CPU System Agent and related controllers.
Sets power supply for CPU High frequency I/O logic.
Sets the PCH (Platform Controller Hub) Voltage.
Sets read timing for different memory ranks.
Sets read timing for different memory DIMMs.
Sets write timing for different memory ranks.
Sets write timing for different memory DIMMs.
Sets read/write timing for different memory ranks/DIMMs.
Sets write/read timing for different memory ranks/DIMMs.
Sets read/write timing for the same memory rank.
Displays detailed DDR3 memory SPD information.
Abandons all session changes and exits the BIOS setup.
Resets the system after saving all current changes.
Reloads BIOS to factory optimized default settings.
Launches the UEFI BIOS built-in EFI Shell environment.
Saves current BIOS setup configurations to a profile.
Loads BIOS setup configurations from a saved profile.
