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opgradering af RAM giver nedgradering af processor!

 

Min maskine er en pentium 133mhz med 8mb ram på boardet. her udover har jeg fire sokler til 72pins-moduler. Jeg har været heldig at finde 4x16mb edo-ram som jeg ville sætte i, i stedet for mine 4x8mb edo-ram. Men her begynder det mærkelige. Der er nu 72mb ram i maskinen i alt. BIOS'en ved det og linux ved det. Men nu bliver processorhastigheden ændret til at være 6mhz, hvorfor det?!? Hvis jeg kombinerer mine ram-moduler f.eks 2x8mb+2x16mb, har jeg 56mb ram installeret, så er der ingen problemer. Kan det være noget med en grænse på 64mb? En anden ting... jeg har window"¤#"¤2 installeret på maskinen og her er der ikke nogen reduktion i processorhastighed? Hvad er det jeg gør galt?!?

her er dmesg! læg mærke til at hastigheden i første omgang er rigtig

Linux version 2.2.14-5.0 (root@xxxxxxxxxxxxxxxxxxxxxx) (gcc version egcs-2.91.66 19990314/Linux (egcs-1.1.2 release)) #1 Tue Mar 7 20:53:41 EST 2000
Detected 132732447 Hz processor.
Console: colour VGA+ 80x25
Calibrating delay loop... 52.84 BogoMIPS
Memory: 71116k/73728k available (1084k kernel code, 416k reserved, 1048k data, 64k init, 0k bigmem)
Dentry hash table entries: 262144 (order 9, 2048k)
Buffer cache hash table entries: 131072 (order 7, 512k)
Page cache hash table entries: 32768 (order 5, 128k)
VFS: Diskquotas version dquot_6.4.0 initialized
CPU: Intel Pentium 75 - 200 stepping 0c
Checking 386/387 coupling... OK, FPU using exception 16 error reporting.
Checking 'hlt' instruction... OK.
Intel Pentium with F0 0F bug - workaround enabled.
POSIX conformance testing by UNIFIX
PCI: PCI BIOS revision 2.10 entry at 0xfc82b
PCI: Using configuration type 1
PCI: Probing PCI hardware
Linux NET4.0 for Linux 2.2
Based upon Swansea University Computer Society NET3.039
NET4: Unix domain sockets 1.0 for Linux NET4.0.
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP, IGMP
TCP: Hash tables configured (ehash 131072 bhash 65536)
Initializing RT netlink socket
Starting kswapd v 1.5
Detected PS/2 Mouse Port.
Serial driver version 4.27 with MANY_PORTS MULTIPORT SHARE_IRQ enabled
ttyS00 at 0x03f8 (irq = 4) is a 16550A
ttyS01 at 0x02f8 (irq = 3) is a 16550A
pty: 256 Unix98 ptys configured
apm: BIOS not found.
Real Time Clock Driver v1.09
RAM disk driver initialized:  16 RAM disks of 4096K size
CMD640: ignored by ide_scan_pci_device() (uses own driver)
ide0: buggy cmd640b interface on PCI (type1), config=0x1e
ide1: not serialized, secondary interface not responding
cmd640: drive0 timings/prefetch(off) preserved
cmd640: drive1 timings/prefetch(off) preserved
hda: WDC AC22000L, ATA DISK drive
hdb: FX001DE, ATAPI CDROM drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
hda: WDC AC22000L, 1907MB w/256kB Cache, CHS=969/64/63
hdb: ATAPI 4X CD-ROM drive, 128kB Cache
Uniform CDROM driver Revision: 2.56
Floppy drive(s): fd0 is 1.44M
FDC 0 is a National Semiconductor PC87306
md driver 0.90.0 MAX_MD_DEVS=256, MAX_REAL=12
raid5: measuring checksumming speed
  8regs     :     6.096 MB/sec
  32regs    :     3.810 MB/sec
using fastest function: 8regs (6.096 MB/sec)
scsi : 0 hosts.
scsi : detected total.
md.c: sizeof(mdp_super_t) = 4096
Partition check:
hda: hda1 < hda5 hda6 hda7 > hda2 hda3 hda4
autodetecting RAID arrays
autorun ...
... autorun DONE.
VFS: Mounted root (ext2 filesystem) readonly.
Freeing unused kernel memory: 64k freed
Adding Swap: 66488k swap-space (priority -1)

hilsen kristian kallenberg
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