SysTool

SysTool is an allround tweak and overclocking utility for enthusiasts.

Main Features

Motherboard Monitoring
ATI Video Card Overclocking
NVIDIA Video Card Overclocking
Enhanced Intel SpeedStep Control
AMD64 Cool&Quiet Control
HDD Acoustic Management
Changing chipset memory timings for i855/i848/i865/i875/i915/i925/i945/i955 and AMD64
Changing CPU FSB (includes ABIT uGuru).

SysTool will only work on Windows 2000/XP/2003 (64 bit versions are supported).

Forums

Screenshots

Application Screenshot

Documentation

A dokumentation Wiki is available here.

Downloads

If you are a webmaster: Please DO NOT mirror the download, link to this page instead.

This is an early alpha release, so be ready to face some problems.

Latest version (<1 MB)

Changelog

Build 731 (2007-06-27 14:28):

Fixed a number of crashes with NVIDIA graphics

Build 730 (2007-05-29 15:08):

Added SMBus and Memory ratio support for Intel P35 Series
Added Clock Generator ICS 9LPRS587

Build 728 (2006-11-16 18:06):

Added clockgenerator ICS932S401
Added SMBus and memory ratio support for i5000x Series

Build 726 (2006-11-10 08:37):

Added i975 MCH Strap readout
Added SPD dump with reflash option

Build 722 (2006-10-10 12:55):

Fixed bluescreen appearing sometimes when SysTool is started for the second time
Added P965 memory ratio readout

Build 711 (2006-10-02 06:44):

Added clock generator CY28551. e.g. ASUS P5B Deluxe

Build 702 (2006-08-17 13:03):

Fix AM2 fine timings drive str: MEMCLK, Data, DQS
Changes to ATI overclocking code
Fix AMD Cool Quiet Multiplier

Build 701 (2006-07-29 08:01):

Fixed mysterious system slowdown on ASUS P5WD2 when changing CPU clocks

Build 697 (2006-07-28 03:28):

Fixed random crash when setting ICS954123 clocks

Build 694 (2006-07-26 05:43):

Fixed list of clock generators to correctly display all items

Build 691 (2006-07-23 08:00):

Added CPU Overclocking for ASUS P5WD2 series
Added clock generator ICS951462 (ATI chipset boards)
Added Intel Core 2 Temp. monitoring plugin

Build 661 (2006-04-25 18:06):

Added AMD AM2 Memory Timings
Changed tray icon so that it can be hidden by Windows
Fixed UGuru monitoring
Changed ATI clock setting algorithm (experimental)
Loads of under the hood changes

Build 649 (2006-02-11 10:20):

Fixed issue where SysTool would close without error message or anything else after 840 hardware monitoring refreshes

Build 642 (2006-02-02 14:34):

Fixed possible race condition/endless loop/hang in CPU Overclocking Panel

Build 641 (2006-01-24 17:58):

Added multiple CPU support to CPU FSB Panel

Build 638 (2006-01-16 12:15):

Changed HDD plugin to work with multiple disks of the same name

Build 637 (2006-01-16 10:07):

Fixed crash-on-startup issue from 636
Installer now displays "update to Build xxx"

Build 636 (2006-01-16 06:19):

Added lua based script language which can be used to create highly customized profiles.
Discussion Forum | Docs
Added basic lua editor
Added support for X1900 Series

Build 633 (2006-01-11 18:16):

Added detection and overclocking support for ASUS A8R32-MVP

Build 631 (2005-12-29 20:15):

Driver updated, might work on Win2k now. Please test.
Fixed crash when mobo was not in mobo list
Added monitoring, detection and overclocking for ASUS P4C800

Build 628 (2005-12-14 08:20):

Fixed wrong FSB readings on ASRock 939Dual-SATA2

Build 626 (2005-12-13 12:51):

reading/writing i945 memory timings works correctly now

Build 624 (2005-11-29 14:58):

Removed nForce2 clockgen, it's so buggy

Build 622 (2005-11-27 02:50):

Reorganized A64 memory timings
Added GPU current, VGPU, MVDDQ, MVDDC monitoring for X1800
Added monitoring for X1000 Series
Added fan speed readout for ATI cards
Added detection, monitoring and overclocking for Sapphire PURE PI-A9RX480
Added detection, monitoring and overclocking for Sapphire PURE PI-A9RD480
Added detection, monitoring and overclocking for DFI LanParty RDX200 Crossfire
Added detection, monitoring and overclocking for DFI LanParty NF4 Expert
Added detection, monitoring and overclocking for Elitegroup PF5
Added overclocking for AsRock 939Dual-SATA2
Added overclocking support for Radeon X1600 and X1800

Build 617 (2005-10-02 05:04):

Fixed 1:2 memory ratio readout on i925
Changed a few GUI things in Wake-On-LAN Panel
Added detection and monitoring for AsRock 939Dual-SATA2

Build 616 (2005-09-28 02:58):

Fixed dragging of 2nd number in monitoring graph, thanks Kunaak

Build 614 (2005-09-22 14:52):

Added min/max for sensors

Build 612 (2005-09-22 08:00):

Added renaming of sensors
Added offset correction for sensors
Added logging of sensor data to file

Build 605 (2005-09-20 18:48):

Individual tray icons can be disabled now
Added indicator to show that numbers in monitoring graph can be dragged
Added autorange to monitoring graph

Build 601 (2005-09-13 06:38):

Fixed i855GM memory timings

Build 597 (2005-09-10 11:10):

When SysTool is launched the first time after installation, it will try to detect the motherboard
Fixed detetion of AOpen MX3 series

Build 593 (2005-09-03 05:16):

Fix for "Driver not found" on Win2k

Build 589 (2005-09-02 09:32):

Added more visual feedback to CPU OC Panel

Build 588 (2005-09-01 07:08):

Added detection and CPU overclocking for Gigabyte GA-K8NSC
Added detection and monitoring for MSI 916G Neo2
Added detection for ASUS A7V8X-X
Renamed Sapphire PURE to Sapphire PURE PI-A9RX480, please reselect it
Added detection, monitoring and CPU overclocking for Gigabyte GA-K8NSNXP
Added detection and CPU overclocking for ABIT AN8

Build 586 (2005-08-31 15:11):

Diskspace monitoring plugin no longer watches removable devices
Removed ABIT NF7-S profile, NF7 stays and should work fine
NVIDIA temperature should no longer be swapped
Many internal changes

Build 575 (2005-08-20 10:48):

Added detection, monitoring and overclocking support for DFI LanParty NF3 S939

Build 573 (2005-08-20 07:59):

Fixed rare crash in CPU overclocking panel

Build 571 (2005-08-20 07:22):

Added detection and monitoring support for AsRock 939A8X-M
Added clockgen ICS950405 used on ASUS A8V, K8V
Added detection and monitoring support for Gigabyte GA-8I915PM
More DMI bugs fixed

Build 557 (2005-08-11 05:31):

Fixed bug in DMI parsing routine
Added "Add DMI dump" to report

Build 556 (2005-08-10 18:36):

Improved keyboard navigation
EIST now works properly on Pentium M
EIST now lists correct voltage selection with correct absolute values

Build 542 (2005-08-03 01:56):

CPU Overclocking Panel saves checkbox values immediately, not only when SysTool closes

Build 540 (2005-08-02 05:33):

Fixed excessive CPU usage of UGuru plugin
Fixed crash-on-exit race condition in shared memory module

Build 531 (2005-08-02 04:46):

Added detection, monitoring and overclocking support for Sapphire Gruper.
Added clock generator ICS951446
ATI Device 0x5A33 is no longer recognized as video card

Build 534 (2005-07-30 17:52):

Added support for LM90-type sensors

Build 529 (2005-07-25 15:13):

Added clock generator ICS951413
Added detection, monitoring and overclocking support for ECS RS400-A

Build 525 (2005-07-24 10:51):

Fixed FSB ping pong when Up and down was checked and stop on error was unchecked

Build 523 (2005-07-24 04:51):

Minor UI enhancements to CPU OC Panel

Build 519 (2005-07-24 04:20):

Rearranged CPU Overclocking Panel and added a few extra settings
AMD64 C Q Panel reads settings immediately when loaded
AMD64 Timings Panel reads settings immediately when loaded

Build 513 (2005-07-21 16:36):

Added Shared Memory for sensors which 3rd party developers can access. More info at the forums.

Build 510 (2005-07-14 17:14):

Fixed i925 timings not getting applied when clicking on "Write"

Build 508 (2005-07-14 05:55):

Added detection, monitoring and overclocking support for Albatron K8SLI

Build 507 (2005-07-13 18:03):

Added detection and monitoring for ASUS P5GD2

Build 505 (2005-07-13 15:20):

K8N Neo2 uses correct profile W83627THF now

Build 501 (2005-07-13 04:18):

Changes to hardware monitoring settings are saved instantly when clicking "Apply"
Fan speed monitoring fixed for ASUS A8N-SLI, ASUS K8N-E Deluxe, DFI LanParty NF4, Gigabyte GA-7NNXP
Added detection for Abit IS7/IS7-G/IS7-M/IS7-E, ASUS P4P8XSE and ASUS P4P800-VM
Added monitoring, detection and overclocking for ECS KN1 SLI, ABIT AA8 and MSI K8N Neo 2. Needs testing

Build 496 (2005-07-07 15:07):

If you hit the maximum of the FSB slider, it will increase its range by 100 MHz.

Build 494 (2005-07-03 09:18):

Added monitoring support for MSI-7093
Fixed i945/i955 memory timings being displayed as not available

Build 492 (2005-07-02 04:40):

Complete recode of the hardware access layer
NForce4 now changes clock in 5 MHz increments (fixes crashes/hangs). If other chipsets need this too, drop me a note
AMD Cool Quiet now working
Minor visual/text changes

Build 484 (2005-06-04 17:17):

Added detection and monitoring support for Albatron PX845PE, ASUS P5AD2, ASUS P5WD2
Added support for ICS954123
Show grayed option for multi-threaded benchmark when running on one CPU
Fixes to i945/i955 memory ratio detection

Build 460 (2005-05-30 17:54):

Fixed random number output when entering CPU Clock Panel with FSB Limit enabled.

Build 458 (2005-05-30 15:45):

NVidia clock panel now has an option to link clocks together when changing
Improved EIST panel, min/max multi of the CPU now taken into consideration, listbox instead of combobox for selection

Build 442 (2005-05-30 14:17):

Fixed AMD64 memory timings

Build 440 (2005-05-29 14:09):

Added memory timings support for i855PM and i855GM

Build 434 (2005-05-25 15:13):

Fixes to AGP/PCI clock reading on ICS95607
News page will show "new" on new changelog entries, starting with this version

Build 426 (2005-05-23 10:22):

Fixed bluescreen when entering hw monitoring settings
Changed registry entries around, your settings will be lost when upgrading from a previous version
Improved SMBus support

Build 419 (2005-05-21 17:28):

Fixed swapped temp. sensors on p4c800
Fixed hang at ATITool startup when SysTool installed

Build 414 (2005-05-19 08:16):

Fixes and improvements to the HDD benchmark

Build 408 (2005-05-16 18:27):

Added option to set FSB limit
Bugfixes to nForce3 CPU overclocking code
Added card's memory size and bus width to ATI Clock Panel

Build 398 (2005-05-16 16:15):

Memory ratio readout added for AMD64
Memory ratio readout fixed for i925
EIST Panel no longer crashes on AMD64
AMD C Q Panel disabled when not supported

Build 363 (2005-05-15 16:38):

Added support for ASUS A8N-SLI
Added support to disable C1E

Build 350 (2005-05-15 07:59):

Improved output in CPU Overclocking panel

Build 330 (2005-05-14 16:13):

Fixed problem on NVIDIA mobile GPUs where two devices were detected, also fixes NVSensors' plugin clocks = 0

Build 327 (2005-05-14 15:42):

Added and tested FSB change support for nForce3-150

Build 300 (2005-05-14 05:32):

Added and tested support for nForce4 FSB changes
I need testers for NF2, NF3, NF4 Intel FSB changing, please contact me.

Build 276 (2005-05-12 17:54):

Fixed ATI Monitoring Plugin displaying memory clock for "Current Core Clock"

Build 272 (2005-05-10 13:43):

Added ATI Sensor Plugin
Minor changes to DFI NF4 monitoring

Build 268 (2005-05-10 07:38):

Improved monitoring support for ASUS A8V
Added Tray Icons for temperature monitoring

Build 266 (2005-05-09 16:34):

UGuru read/write working for AV8 and KV8 now.

Build 256 (2005-05-09 12:22):

Minor bugfixes

Build 250 (2005-05-09 07:32):

uGuru read/write support for AS8 working

Build 242 (2005-05-08 14:40):

Fixed bug in ATI overclocking
Added more uGuru support. Write FSB works only for AA8XE right now

Build 190 (2005-05-06 09:35):

Added monitoring support for EPoX EP-9NDA3+ (whoever sent me that report, send me another one in which you label all sensors with their function)
Added uGuru data dump support

Build 183 (2005-05-05 13:53):

Added CPU overclocking support for UGuru, right now only AA8XE supported. Contact me to help with testing on other boards.
Added Mutexes for UGuru and ISA Sensors
Improved Max. FSB detection
Added Wake-On-Lan Packet sender

Build 180 (2005-05-02 19:23):

Window position is saved on exit
Added support for another clock generator: IDTCV115-4. Used for example on the Albatron PX925XE

Build 168 (2005-04-28 18:35):

Added DMI Motherboard Info to monitoring report

Build 157 (2005-04-28 13:29):

Added history graph to hardware monitoring panel

Build 156 (2005-04-28 06:18):

Only one instance allowed

Build 155 (2005-04-27 17:54):

Added monitoring support for ASUS K8N-E Deluxe

Build 149 (2005-04-27 10:19):

Improvements to NVIDIA monitoring
Improvements to ATI overclocking
HDD bench can be aborted

Build 136 (2005-04-26 18:28):

NVIDIA overclocking seems to be working finally
Added NVIDIA clock temperature monitoring plugin

Build 132 (2005-04-26 17:17):

More NV fixes

Build 121 (2005-04-26 06:41):

NVIDIA overclocking should work now

Build 117 (2005-04-25 17:43):

Added Harddisk Benchmarking
Started work on NVIDIA video card overclocking
Started work on AMD64 Cool Quiet

Build 89 (2005-04-24 13:32):

HW Monitoring Panel updates correctly after changing sensor options
CPU Overclocking stress test displays time instead of turning marker

Build 88 (2005-04-24 13:02):

Fixed "This feature is not available, yet" panel not appearing.

Build 87 (2005-04-24 12:44):

Added Web browser control to display news and other stuff.
Fixed crash when entering CPU overclocking.

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