hicks@WALKER-EMH.ARPA (Gregory Hicks COMFLEACTS) (01/29/88)
Info-IBMPC Digest Fri, 28 Jan 88 Volume 7 : Issue 6 This Week's Editor: Gregory Hicks -- Chinhae Korea <hicks@walker-emh.arpa> Today's Queries: ATI EGAwonder and Leading Edge M BIOS ROM Auto-repeat COMPAQ 286 Keyboard Upgrade CompuAdd 286/10 PC Floppy-hard disk controller PC/XT Locks Up Intermittently IBM DisplayWriter System 8259 Interrupt Controller Chip Info Needed Leading Edge Model M upgrade Looking for game card for PClone MicroEmacs and 3-COM Nets MS Pascal date and time library routines MS Word 3.11 Query Lost Directories RLL controller queries Transferring Files via RPICICGE V20 Technical Specifications 10mb Microcomputer Memories Drive Missing COMMAND.COM Info-IBMPC Lending Library is available from: Bitnet via server at CCUC; and from SIMTEL20.ARPA (see file PD1:<msdos>files.idx for listing of source files) SIMTEL20.ARPA can now be accessed access from BITNET is via LISTSERV@RPICICGE.BITNET using LISTSERV Commands INFO-IBMPC BBS Phone Numbers: (213) 827-2635 and (213) 827-2515 ---------------------------------------------------------------------- Date: Mon 18 Jan 88 17:50:34-PDT From: GRANROTH%IOWASP.SPAN@STAR.STANFORD.EDU (Larry Granroth Subject: ATI EGAwonder and Leading Edge M BIOS ROM Does anyone out there know much about the ATI EGAwonder graphics board? We just received one which we had hoped to put in an old Leading Edge model M (XT clone). Unfortunately, we get no response from any of the reasonable switch settings. I suspect that there may be a problem with the BIOS which is a contemporary of MS-DOS version 2.1. Does anyone have any helpful suggestions? Can you think of similarly- priced boards (<$200) that will provide HGC, CGA, and EGA graphics to a variety of monitors? Is it possible to buy a BIOS ROM upgrade for these Mitsubishi-manufactured Leading Edge PC's? I know that Sperry (Unisys) sold effectively the same machine. Thanks in advance for any info. Some of the ways to reach me include: SPAN IOWASP::GRANROTH ARPAnet GRANROTH%IOWASP.SPAN@NSSDC.GSFC.NASA.GOV or @STAR.STANFORD.EDU or @VLSI.JPL.NASA.GOV MFENET GRANROTH%IOWASP.SPAN@SDS BITNET CCOLJGPG@UIAMVS TELEMAIL LGRANROTH/J.P.L. ------------------------------ Date: Wed 20 Jan 88 09:02:43-EST From: Donna Lynch <ADMIN@RADC-TOPS20.ARPA> Subject: Auto-repeat We have a handicapped user who uses a Zenith 248. He is not too quick with his fingers, so the autorepeat is giving him a LOT of grief. Is there some way to disable this "feature"? Thanks for any help, Donna Lynch admin@radc-tops20.arpa ------------------------------ Date: Wed, 20 Jan 88 17:14:41 PST From: JAJZ801%CALSTATE.BITNET@CUNYVM.CUNY.EDU (JEFFREY SICHERMAN - CALSTATE LONG BEACH) Subject: COMPAQ 286 Keyboard Upgrade I would like to use the new expanded keyboard on an original version (8 MHz) Compaq 286 Deskpro which came with the old style. Testing with a bor- rowed keyboard yields intermittent recognition (program-wise) of the F12 key and none of the F11. Is there a software solution to this (driver or TSR) or a ROM upgrade from Compaq? If the latter, anyone know the proce- dure and approximate cost? Jeff Sicherman JAJZ801@CALSTATE.BITNET ------------------------------ Date: Tue, 19 Jan 88 17:54:38 EST From: Richard_G_Anderson@um.cc.umich.edu Subject: CompuAdd 286/10 PC PC Magazine has given a very favorable review to CompuAdd's 286 AT clone. Does anyone have experience with this firm in Austin TX? Are they reliable? PC Mag seems to be a straightforward publication, and usually their choices are on the mark, but what about the longevity and service of the firm? ------------------------------ Date: Wed, 20 Jan 88 17:11:44 PST From: JAJZ801%CALSTATE.BITNET@CUNYVM.CUNY.EDU (JEFFREY SICHERMAN - CALSTATE LONG BEACH) Subject: Floppy-hard disk controller My hard disk controller for a true-blue PC now causes the system to in- termittently lock up (the problem stops when it is replaced by a borrowed one). I would like to replace it with a combination hard disk and floppy controller to get a slot back. Could anybody tell me who manufactures these and provide model numbers of controllers. US manufacturers please, no off-shore, uncertain parentage, no-name brands please. I've already gotten faulty information on this from a WD distributor so I thought I'd find out from people who know what they're talking about. Also, I have an old drive. So it would be best not to recomment RLL types either. Jeff Sicherman JAJZ801@CALSTATE.BITNET ------------------------------ Date: Tue 19 Jan 88 18:57:11-PST From: JOHN R. THOMPSON <WOOLFORD.THOMPSON@BIONET-20.ARPA> Subject: PC/XT Locks Up Intermittently My IBM XT has recently taken to locking up on me rather frequently, about once per hour! I'm hoping someone with a simlilar experience can help me diagnose the problem. Symptoms: Lock up requiring warm boot sometimes, cold boot others. Not associated with a particular program. Occurs with no TSRs resident. Occurs frequently when no programs are even running (i.e sitting idle displaying the DOS prompt). Happens with either Intel 8088 or NEC V20 CPU installed. Hardware Configuration: IBM XT 256K on system board: 11/8/82 BIOS, PC DOS 3.2 RAMPAGE memory board with 1MB: REMM.SYS v3.3 RAMPAGE I/O piggyback card (serial, parallel ports and clock). OMTI 5527 RLL HD Controler Segate ST238 Hard Disk IBM Floppy Controler + 2 Half height Teacs AST Reach 1200 baud internal modem I suppose I'll just keep removing boards until I eliminate all the add-ons, then consider replacing the motherboard. Has anyone had positive/negative experience with the clone system boards (4.77/8MHz) advertised in the back of the most pc mags. Anyone, have positive/negative experiences with these beasts or opinions on which clone BIOS is best? Thanks in advance, John R. Thompson <woolford.thompson@bionet-20.arpa> ------------------------------ Date: Mon, 18 Jan 88 08:12:25 EST From: Ray Stell <FINPROG@VTVM1> Subject: IBM DisplayWriter System I work in an office that still has one of the old displaywriter work sta- tions, you know, 8 inch floppy disks, only a word prcessor, that monster. Does anyone have experience shipping the files out to a DOS machine? What the nature of the cables should be, what procedures to follow? ------------------------------ Date: Thu, 21 Jan 1988 23:36 EST From: SGP@XX.LCS.MIT.EDU Subject: 8259 Interrupt Controller Chip Info Needed Could anyone supply information about the 8259 interrupt controller chip. In particular I know the bit assignments for port 21h but need to know the bit assignment and functions for port 20h. I believe that bit 20h is the end of interrupt signal, but what about other bits? Where can I find this controller documented? Thanks. ------------------------------ Date: Wed, 20 Jan 88 15:40 EDT From: Paul Tam - Ext: 5450 <TAM@MCOIARC> Subject: Leading Edge Model M upgrade I would like to add a hard disk to my Leading Edge model M. I was thinking of replacing one of the two floppy drives with a Seagate 225 20 Meg hard disk and Western Digital Controller. Has anyone out there tried anything similar? I would like to know of any possible problems before I do it. Also, I would like to move to a newer version of DOS (now it is 2. something). I am told I have to get an upgraded ROM package to use DOS 3.1. Have any Leading Edge users tried this? Thanks in advance Paul Tam Medical College of Ohio bitnet: TAM@MCOIARC ------------------------------ Date: 18 Jan 88 09:16:28 GMT From: mcvax!hslrswi!obroin@uunet.UU.NET (Niall O'Broin) Subject: Looking for game card for PClone I am looking for a joystick interface card for my Amstrad PC1512 IBM clone. It has a socket for a switched socket, but most games only support True Blue analog joysticks. I have never seen a games port only card advertised, and wonder is such a thing available. I only want a games port, as the PC1512 already has serial port, clock, parallel port, 640K RAM so a multi- function card which includes a games port would be overkill. Naturally, I want as cheap a solution as possible - I don't play games that much, and my desire to get a joystick has been triggered by my recent purchase of ELITE, which is well nigh unplayable with a keyboard or switched joystick - at least for me. So how about it? I would prefer to know of one available in Europe or the U.K., but replies from U.S.A. are also welcome, in case I don't get any more local replies. Please reply to me by E-mail or voice phone. Thanks for your time, Regards, Niall O Broin AXE Software Development Hasler AG Berne Switzerland BITNET obroin%hslrswi.UUCP@cernvax.BITNET UUCP..{uunet,mcvax ..}!cernvax!hslrswi!obroin Voice telephone +41 31 631701 08.30-17.30 CET ------------------------------ Date: Wed, 20 Jan 88 09:57:18 PST From: Doug Brutlag <brutlag@SUMEX-AIM.Stanford.EDU> Subject: MicroEmacs and 3-COM Nets I have been unable to get any version of MicroEMACS (3.7i to 3.9) to run on an IBM-PC which has the 3-COM network drivers and NetBios loaded. Everytime I start MicroEmacs I get the NetBIOS error message: NET810: Unexpected network error Abort, Retry, Ignore? A retry gives another error NET820: NET Bios Session Limit exceeded Abort, Retry, Ignore. Only abort prevents a crash. I get these errors only when I have the 3-COM drivers loaded and it does not matter whether I have logged into 3- COM fileserver or not. MicroEMACS is the only piece of software that has given me this error out of several hundreds we are running on our net. I sent a description of this problem to the developer, Daniel Lawrence but got no reply. 3-COM support is also bewildered. Has anyone else seen this problem or successfully run MicroEMACS from a workstation on a 3-COM network? Thanks in advance, Doug Brutlag@SUMEX-AIM.Stanford.EDU ------------------------------ Date: Tue, 19 Jan 88 13:35 EST From: "John W. Taylor Jr." <JWTaylor@DOCKMASTER.ARPA> Subject: MS Pascal date and time library routines Has anyone gotten the date and time routines supplied with MS Pascal library to work? I have a Zenith 159 (XT Clone) with Zenith's "SmartWatch" real time clock. I make the call with a string(20) variable. As soon as I make the call, the screen shows six random numbers and the system hangs. The documentation has been of no avail. Thanks! John W. Taylor, Jr. National Computer Security Center JWTaylor @ Dockmaster.arpa Arpa 9800 Savage Road Fort Meade, Md. 20755 attn:C1 US snail (301) 859-4458 Ma Bell ------------------------------ Date: Thu, 21 Jan 88 15:22:30 CST From: moore@ncsc.ARPA (Moore) Subject: MS Word 3.11 Query Does anyone know how to change the default font in MS Word? I know how to use the Gallery to assign (say) PrestiegeElite10 to P1, but how do I make it so that Word comes up in it rather than the default Pica 12? And while I'm wasting your time, how can I choose 'N' to a question with the mouse? For example, when I want to Quit, chording cancels the command and left button says 'Y' to save changes; how can I Quit w/o save from the mouse? Thanks for any help. Jim Moore NCSC (re-organizing again!) ------------------------------ Date: Tue, 19 Jan 88 15:58 PST From: <RICK%UWALOCKE.BITNET@CUNYVM.CUNY.EDU> Subject: Lost Directories MS-DOS seems to have trashed the directories on my friends hard disk. The directories included in about the first 20 items in his root listing seem to be fine, but the others thereafter seem to have everything in the root directory included in them. The result is that he can only recursivly go into those directories, at least five levels down from what he showed me, and he can never find what was originally in the subdirectory, since those contents are not there, being replaced by the contents at the root directory. He needs to know whether this is a common problem with a common solution, and, if not, whether there is some kind of utility with which he can poke around at the parts of the disk that might be fixed to get his data back. Rick Burgess RICK@UWALOCKE 6219 40th Ave NE. Seattle, WA 98115 (206) 525-7611 ------------------------------ Date: 15 JAN 88 10:05 SST From: LAH3%NUSEEV.BITNET@CUNYVM.CUNY.EDU Subject: RLL controller queries With reference to the message on RLL controller information in vol 6 issue 73 by George_C.Burkitt.ElSegundo@Xerox.com ..... I have an XT clone running on a V20 chip at 8 Mhz (10 Mhz ? ... Norton SI gave a factor of 4.1 on Turbo and 2.2 on non-Turbo). I have not had any problems until recently when I added a Seagate ST-238 harddisk together with the RLL card onto it. The problem was: Initial operations went fine for about a month. Then my PC hung, some- times interrupting with a PARITY CHECK (at address C0000) error message on the screen. This annoying stuff went on for a while and eventually my clone could not be booted up, even with the RLL card and the harddisk removed. The BIOS test routines did not sound the speaker but kept blinking the LED's on the keyboard. There was also no monitor display nor accessing of drive a. My questions are : 1) In the issue 73 message, how is the 7.5 Mhz data rate related to the system clock? 2) Is the RLL controller compatible with a 8 (10?) Mhz V20 chip? Or must the XT be switched to a lower speed for operation? 3) Are the parity check interrupts caused by the RLL card because of its tight window margins causing contention problems with the DRAMs? (The 640K memory consisted of 41256 DRAMs on Bank 0 and Bank 1, and 4164 DRAMs on Bank 2 and Bank 3. The mother board is a 4-layered mitcom board which comes from Taiwan.) 4) With the keyboard LED's blinking away continuously on trying to boot-up and no monitor display, what is(are) the suspected fault(s)? (I've checked and confirmed that there is nothing wrong with the CGA card. ) I would appreciate any comments from anyone who could shed some lights on the questions I have raised. Thanks in advance. -- Could you also tell me how I could contact this "George-C" fellow at Xerox.com from my current mailing address shown below. Thanks a million . A.H. Lim LAH3@NUSEEV.BITNET ------------------------------ Date: 15 Jan 88 16:38:08 GMT From: NOAO!mcdsun!nud!xroads!dparker@hao.UCAR.EDU Subject: PC/XT Error Message 1701 Yesterday I tried to run a program called BZONE (Battlezone game). I have never tried running it on my machine but I had seen it run on another. I got a system error similar to "FATAL: Internal Stack Failure -- System Halted." A warm boot wouldn't work and I had to hit the big red switch. During the cold boot and immediately after the memory test, I got the fol- lowing message: PC Compatible Bios Memory = 640 1701 The light on drive A: stayed on (drive open) and the system didn't access drive C: to boot. I had to power down/up again, and this time it booted properly. Since then, I have gotten the 1701 message once more and a power down/up cleared it. I tested the program on a friend's Compaq plus and it worked perfectly. System Configuration: American XT/LA (XT Compatible) running PC-DOS 3.20 2 floppies, 1 ST225 20 Meg hard drive 640K RAM (AST 6-Pack Plus) Herculies Color Card Prinston HX-12 Color Monitor HP-IL Interface Card Config.sys contains: shell=c:\command.com c:\ /e:256 /p files=20 buffers=32 device=ansi.sys device=hpil.sys (HP-IL Driver) What does the 1701 error message mean? [It means that you have an error with the hard-disk controller. The controller didn't initialize properly.] Has anyone had experience with BZONE.arc? I have a friend who played the game constantly for months with no system problems. Thanks in advance, Dave Parker -- \ / C r o s s r o a d s C o m m u n i c a t i o n s \/ (602) 971-2240 /\ (602) 992-5007 300|1200 Baud 24 hrs/day / \ ihnp4!crash!xroads!* ------------------------------ Date: Mon, 18 Jan 88 18:17 EST From: RAVEN%ALBION.BITNET@CUNYVM.CUNY.EDU Subject: Transferring Files via RPICICGE I'm using a VAX running VMS. Can I receive binary files from the INFO-PC lending library? [No, you cannot receive binary files from the Info-IBMPC Lending Library. The Library only accepts SOURCE files.] I have tried to get files from the archives at bitnet node RPICICGE, but they do not arrive in the correct format. I download them to my PC and my UNARC program (PKXARC) tells me that they are not archives. Any help would be appreciated. Thank you for your time, Jason Ruiter ------------------------------ Date: Tue, 19 Jan 88 19:25 EST From: Brian Lockrey x4-7281 <LOCKREY@battelle.arpa> Subject: Using 5.25 drives with PS2 Model 25/30 I have two standard 360K drives that I would like to add to a PS/2 Model 25. I have a case, power supply and interface card for the Model 25. My question is... Does anybody know what the cable needs to look like that goes from the interface card to the 360k drives? The interface card has large DB style (40 pins ??) female connector on it. Will a standard floppy disk drive cable work if I just put the right con- nector on it, or is some additional logic/power required? Thanks, Brian Lockrey ARPAnet =====> lockrey@battelle.arpa BITnet ======> LOCKREYB@UWARITA CompuServe ==> [76117,563] AT&T ========> 614-424-7281 ------------------------------ Date: 15 JAN 88 10:35 SST From: LAH3%NUSEEV.BITNET@CUNYVM.CUNY.EDU Subject: V20 Technical Specifications I have an XT running on a V20 chip. I am wondering where could I get hold of the technical specs for the mentioned chip. I would appreciate it very much if someone could direct me to any published materials on the V20, if any. Thanks a million . A.H. Lim LAH3@NUSEEV.BITNET ------------------------------ Date: Thu, 21 Jan 88 14:30:14 est From: stev@OBERON.LCS.MIT.EDU (Stev Knowles) Subject: 10mb Microcomputer Memories Drive i have found myself in posession of a strange little beast. it is a Microcomputer Memories Inc MM112, 3.5 inch 10 meg drive. it seems to "look" like an original ibm xt 10 meg drive. the problem is that it is selecting on both drive 1 and drive 2. this causes my AT to lose. if the drive is alone in the AT, it tells me that drive 2 is not defined, but if i tell it to go ahead, it boots off it. if it is in there with my ST 4051, it halts the system [Resident basic not supported]. how can i get this puppy to work? i tried taping over the pin on the card edge that was drive select 2, but it didnt work. has any of you done this before? what magic am i missing? i have formatted it when it was the only HD in the machine, so i know it is configured cor- rectly. thanx muchly in advance. stev knowles ftp software harvard!ftp!stev stev%ftp.com@harvard.harvard.edu ------------------------------ Date: 22 Jan 88 08:36:23 GMT From: K368181%CZHRZU1A.BITNET@CUNYVM.CUNY.EDU Subject: Missing COMMAND.COM on my hard disk i have three subdirectories dos31, dos32 and dos33. after backup/restore using ibm pc-dos 3.3 the file command.com is missing in all three subdirectories. what am i doing wrong ? thank You for your advice. hippolyt. ------------------------------ ************************ End of Info-IBMPC Digest -------