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First post, by root42

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I just doubled my 286 performance. It turns out that JP7 on my board should be connected to a turbo switch and i was running at only 6 MHz the last months... I put a jumper on it and now it shows 12 MHz. Suddenly DoTT runs so much smoother!

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80486DX@33 MHz, 16 MiB RAM, Tseng ET4000 1 MiB, SnarkBarker & GUSar Lite, PC MIDI Card+X2+SC55+MT32, OSSC

Reply 2 of 8, by keropi

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He doubled his pc performance with a simple trick intel doesn't want you to know , click the link to find more
🤣 🤣 🤣

🎵 🎧 PCMIDI MPU , OrpheusII , Action Rewind , Megacard and 🎶GoldLib soundcard website

Reply 3 of 8, by root42

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keropi wrote:

He doubled his pc performance with a simple trick intel doesn't want you to know , click the link to find more
🤣 🤣 🤣

10 different ways to overclock your retro PC! Number 6 will surprise you!

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80486DX@33 MHz, 16 MiB RAM, Tseng ET4000 1 MiB, SnarkBarker & GUSar Lite, PC MIDI Card+X2+SC55+MT32, OSSC

Reply 6 of 8, by root42

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Intel486dx33 wrote:

What is the HOT key to enable / disable turbo mode ?

Well, some BIOS use Ctrl-Alt-Num+ and Num-. But it’s not generally supported.

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80486DX@33 MHz, 16 MiB RAM, Tseng ET4000 1 MiB, SnarkBarker & GUSar Lite, PC MIDI Card+X2+SC55+MT32, OSSC

Reply 7 of 8, by oeuvre

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root42 wrote:
keropi wrote:

He doubled his pc performance with a simple trick intel doesn't want you to know , click the link to find more
🤣 🤣 🤣

10 different ways to oeuvreclock your retro PC! Number 6 will surprise you!

Fixed.

HP Z420 Workstation Intel Xeon E5-1620, 32GB, RADEON HD7850 2GB, SSD + HD, XP/7
ws90Ts2.gif

Reply 8 of 8, by keropi

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oeuvre wrote:
root42 wrote:
keropi wrote:

He doubled his pc performance with a simple trick intel doesn't want you to know , click the link to find more
🤣 🤣 🤣

10 different ways to oeuvreclock your retro PC! Number 6 will surprise you!

Fixed.

Indeed. Now it looks better.

ML1COZjm.jpg

🎵 🎧 PCMIDI MPU , OrpheusII , Action Rewind , Megacard and 🎶GoldLib soundcard website