Results 1 to 2 of 2

Thread: Please help: Booting with a CRT: out of frequency problem

  1. #1
    Junior Member
    Join Date
    Sep 2009
    Location
    Spain
    Posts
    1

    Please help: Booting with a CRT: out of frequency problem

    Hello!

    Well, I just downloaded the last cd version of Knoppix and tried it on a pentium IV 2,6 GHz with 512 Mb RAM and an ASUS motherboard which is using a LG Flatron F700B 19" CRT monitor. A fairly normal circa 5-6 year old setup. The thing is that while still booting the screen goes "off" with an "out of frequency" message.

    What can I do? Is there any booting option I could try or is it impossible for me to use Knoppix on that computer?

    Thanks in advance for your help!

    Cheers

  2. #2
    Senior Member registered user
    Join Date
    Mar 2004
    Posts
    1,516
    http://www.knoppix.net/wiki/Cheat_Codes
    probably want to try something like this

    knoppix xvrefresh=60
    or
    knoppix vsync=60

    this wil force Use of 60 Hz vertical refresh rate for X, possibly other values than 60 should be used, somewhere in range of 35-80

Similar Threads

  1. Set desktop refreshing frequency
    By Mr.Jack in forum General Support
    Replies: 1
    Last Post: 02-13-2005, 11:00 AM
  2. Frequency Overrange
    By Crystlnova in forum Hardware & Booting
    Replies: 7
    Last Post: 12-20-2004, 10:30 PM
  3. operating frequency out of range
    By mppdrake in forum General Support
    Replies: 3
    Last Post: 05-28-2004, 12:11 PM
  4. Out of frequency range
    By cbc_B in forum Hardware & Booting
    Replies: 1
    Last Post: 02-15-2004, 06:37 PM
  5. Frequency problem!
    By knoppers in forum General Support
    Replies: 1
    Last Post: 03-04-2003, 05:12 PM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  


HGST Ultrastar HE10 HUH721010ALE600 10TB SATA 6Gb/s 7200RPM 3.5

HGST Ultrastar HE10 HUH721010ALE600 10TB SATA 6Gb/s 7200RPM 3.5" Enterprise HDD

$69.99



WF12F DELL 1TB 7.2K 6GBPS SATA 2.5'' HDD HARD DRIVE ST91000640NS 0WF12F picture

WF12F DELL 1TB 7.2K 6GBPS SATA 2.5'' HDD HARD DRIVE ST91000640NS 0WF12F

$25.00



WD 2TB Certified Refurbished Elements, External Hard Drive - RWDBU6Y0020BBK-WESN picture

WD 2TB Certified Refurbished Elements, External Hard Drive - RWDBU6Y0020BBK-WESN

$49.99



Seagate Exos X16 ST14000NM001G 14TB 512E SATA 6Gb/s 3.5

Seagate Exos X16 ST14000NM001G 14TB 512E SATA 6Gb/s 3.5" Enterprise Hard Drive

$169.99



HGST Ultrastar DC HC520 12TB SATA 6Gb 256MB 3.5

HGST Ultrastar DC HC520 12TB SATA 6Gb 256MB 3.5" Enterprise HDD- HUH721212ALE601

$82.99



Seagate Exos 7E10 ST2000NM000B 2TB 7200RPM SATA 6.0Gb/s 3.5

Seagate Exos 7E10 ST2000NM000B 2TB 7200RPM SATA 6.0Gb/s 3.5" Internal Hard Drive

$29.99



2 PACK  Seagate ST1000LM035 Mobile HDD 1TB 2.5

2 PACK Seagate ST1000LM035 Mobile HDD 1TB 2.5" SATA III Laptop Hard Drive

$26.85



Western Digital WD5000LPLX 500GB 2.5

Western Digital WD5000LPLX 500GB 2.5" SATA 32MB 6Gb/s 7200RPM Laptop Hard Drive

$7.99



WD 16TB Elements Desktop, Certified Refurbished Hard Drive - RWDBWLG0160HBK-NESN picture

WD 16TB Elements Desktop, Certified Refurbished Hard Drive - RWDBWLG0160HBK-NESN

$174.99



WD 4TB Certified Refurbished Elements, External Hard Drive - RWDBU6Y0040BBK-WESN picture

WD 4TB Certified Refurbished Elements, External Hard Drive - RWDBU6Y0040BBK-WESN

$69.99