501138-410 Powerexec 4/25 SL Mono Vintage PWRE486SL25/203W/4 NOR MONO   Docking Solutions PowerStation Compatibility Portables EasyPort I - 500974-001 EasyPort II - 501602-001 EasyPort III - 501682-001 EasyPort III+ - 501682-003 Keyboard KEYBOARD PWRE 3MM NOR   None PC Speaker only. PC Speaker only.   Compatibility Bulletins PowerExec 4/25 & 4/33 and Year 2000 Informational Bulletins Optimum Longevity from Your Notebook Battery Software Bulletins POWEREXEC 386/486SL SYSTEM FLASH BIOS TANDY/GRID VERSION PowerExec SL Utilities v1.06 Technical Bulletins POWER EXEC WITH FILE TRANSFER AND LAPLINK SOFTWARE POWER EXEC AND FLASH BIOS UPDATE PowerExec & Stacker & Norton Desktop POWER EXEC MODEM SOFTWARE AND EMM386.EXE POWER EXEC WITH SUSPEND AND PARALLEL PRINTERS POWER EXEC AND "MOUSE CONNECTED TO..." FIELD POWER EXEC AND RECEIVING DATA COMMUNICATIONS POWER EXEC, EXTERNAL KEYBOARDS AND DIAGNOSTIC PROGRAMS POWER EXEC SL AND 12:05 ERROR MESSAGE POWER EXEC SL COM PORT COMBINATIONS POWER EXEC AND FULL POST TEST POWER EXEC SETUP FIELD CHANGES POWER EXEC 386/486 NOT FORMATTING A FLOPPY POWER EXEC BATTERY CHARACTIZATION POWER EXEC/ SYSTEM SETUP/ UNIX POWER EXEC SL HOTSWAP BATTERY DISPOSAL POWER EXEC ON LINE MANUAL IS INCORRECT ON THE 4/25SL POWER EXEC FN/F2 AND F3 KEYS NOT WORKING UNDER UNIX POWEREXEC COMPUTER POCKET USER'S GUIDE ERRATA POWER EXEC SIMULTANEOUS DISPLAY DROP OUT POWER EXEC WITH VARIOUS MEMORY MAPPINGS POWER EXEC PRINTER RESET ISSUE POWER EXEC SIM MATRIX POWER EXEC AND EXTERNAL KEYBOARDS POWER EXEC DRIVE BAY ADAPTER AND 8-BIT DEVICES AST POWEREXEC RUNNING CENTRAL POINT BACKUP SOFTWARE POWER STATION WITH EXTERNAL KEYBOARD AND MOUSE CONNECTIONS POWEREXEC, EXTERNAL MONOCHROME CRT MONITORS AND OS/2 FORMATTING AND PARTITIONING HARD DISKS CONNECTED TO POWER STATION GHOST RAM DETECTION WITH THE POWER EXEC 4/** SL SYSTEM POWEREXEC NOT SMARTSLEEPING POWER EXEC WITH ORDER EXPLOSION SOFTWARE POWER EXEC 4/XX SL GHOST RAM DETECTION POWER EXEC CRC ERRORS POWEREXEC OS/2 SUSPEND/MOUSE GHOSTING POWEREXEC IOMEGA BERNOULLI BOX AND DOS 6.0 POWEREXEC CURSOR FREEZES WITH THUMBELINA PS/2 TRACKBALL POWEREXEC SCREEN BECOMES CORRUPTED IN DOS WINDOW WHILE RUNNING WINDOWS POWEREXEC 05.04 MEMORY ERROR ON POST POWEREXEC 4/25 SLOWING DOWN TO 23 MHz WHILE RUNNING NORTON’S SYSTEM INFORMATION DIAGNOSTICS NO SOUND FROM Z-PLAYER CD-ROM ATTACHED TO POWEREXEC POWEREXEC KEYBOARD PROBLEM POWEREXEC AND DIAMOND STEALTH/STB 64 BIT VIDEO ADAPTERS EZ-SCSI CANNOT FIND CARD OR DRIVER WILL NOT LOAD IF INSTALLED POWEREXEC NOT WORKING WITH POWERSTATIONS II OR III Ascentia 910N, PStation, UnixWare 2.01 CLEANING AST NOTEBOOK TRACKBALLS   Chassis Graphic Details   Cache 8KB Internal; not upgradable. Memory SIMM 2MB Parity 70ns Fast Page Mode 72 Pin GOLD SIMM 1MB Parity 70ns Fast Page Mode 30 Pin SIMM 1MB Non-Parity 80ns Fast Page Mode 30 Pin SIMM 4MB Parity 70ns Fast Page Mode 30 Pin SGLSIDE SIMM 256K Parity 70ns FAST Page Mode 30 Pin SIMM 4MB Non-Parity 80ns Fast Page Mode 30 Pin SIMM 4MB Non-Parity 70ns Fast Page Mode 30 Pin SIMM 1MB Non-Parity 70ns Fast Page Mode 30 Pin SIMM 1MB Parity 80ns Fast Page Mode 30 Pin 3-CHIP SIMM 256K Non-Parity 70ns Fast Page Mode 30 Pin 2 CHIP SIMM 1MB Parity 70ns Fast Page Mode 30 Pin 3-CHIP SIMM 1MB Non-Parity 80ns Fast Page Mode 30 Pin 2-CHIP SIMM 1MB Non-Parity 70ns Fast Page Mode 30 Pin 2-CHIP SIMM 4MB Non-Parity 60ns Fast Page Mode 72 Pin GOLD SIMM 1MB Non-Parity 70ns Fast Page Mode 72 Pin GOLD SIMM 8MB 40 bit 80ns Fast Page Mode 72 Pin SIMM 1MB Parity 60ns Fast Page Mode 72 Pin GOLD SIMM 2MB Parity 60ns Fast Page Mode 72 Pin GOLD SIMM 4MB Parity 60ns Fast Page Mode 72 Pin GOLD SIMM 8MB Parity 60ns Fast Page Mode 72 Pin GOLD SIMM 4MB Non-Parity 70ns Fast Page Mode 72 Pin GOLD SIMM 8MB Non-Parity 70ns Fast Page Mode 72 Pin GOLD SIMM 1MB Non-Parity 60ns Fast Page Mode 30 Pin 2-CHIP SIMM 4MB Non-Parity 60ns Fast Page Mode 30 Pin SIMM 2MB Parity 70ns Fast Page Mode 72 Pin TIN SIMM 4MB Non-Parity 60ns Fast Page Mode 72 Pin TIN SIMM 4MB Non-Parity 70ns Fast Page Mode 72 Pin TIN SIMM 1MB Non-Parity 70ns Fast Page Mode 72 Pin TIN SIMM 4MB Parity 60ns Fast Page Mode 72 Pin TIN SIMM 8MB Non-Parity 70ns Fast Page Mode 72 Pin TIN SIMM 2MB Parity 60ns Fast Page Mode 72 Pin TIN SIMM 4MB Parity 70ns Fast Page Mode 72 Pin TIN SIMM 8MB Parity 60ns Fast Page Mode 72 Pin TIN SIMM 1MB Parity 80ns Page Mode (SOJ) SIMM 1MB Parity 70ns Page Mode SIMM 128K Non-Parity 80ns FPage Mode SOJ SIMM 128K Non-Parity/9 W/B 80ns 64 SIMM 128K Non-Parity/9 W/B 70ns 64 SIMM 128K Non-Parity/8 80ns 64 Pin AD SIMM 128K Non-Parity/8 70ns 64 Pin SIMM 1MX4/9 W/B 70ns 64P (.30) SIMM 1MX4/8 70ns 64P (.30) SIMM 1MB 80ns EXEC SIMM 4MB 80ns EXEC SIMM 1MB 70ns EXEC SIMM 4MB 70ns EXEC SIMM 1MX4/2+1 80ns W/B SIMM 1MX4/2 80ns NONPARITY SIMM 1MX4/2+1 70ns W/B SIMM 1MX4/2 70ns NOPARITY SIMM 1MX4/2 60ns NOPARITY SIMM 4MB Parity 70ns SIMM 4MB Non-Parity 70ns 72P SIMM 4MB Parity 60ns 72P TIN PCMCIA Chipset Intel® 82365 Intel® 82365 PCMCIA Slots 2-Type II or 1-Type III (EL Units 1-Type II) 2-Type II or 1-Type III (EL Units 1-Type II) Ports (1) 16450 UART serial port (9-pin D-shell connector); 1 parallel port (25-pin D-shell connector); (1) VGA port (15-pin D-shell connector), (1) Mouse/keyboard/keypad (PS/2 6-pin connector ) (1) 16450 UART serial port (9-pin D-shell connector); 1 parallel port (25-pin D-shell connector); (1) VGA port (15-pin D-shell connector), (1) Mouse/keyboard/keypad (PS/2 6-pin connector ) Processor Intel® 386SL/25 PQFP-196 Intel 80486SL CPU 3.3V PQFP 196 Intel 80486SL 25 32 Bit CPU B ST PQFP 196   CMOS Setup Details Component Locations Details Details Components Graphic Details (Processor Board) Details Details (Processor Board) Details Error Messages Beep Codes Text Codes Beep Codes Text Codes Header Locations Details Details Headers Graphic Details (Processor Board) Details Details (Processor Board) Details Jumper Locations Details Details Keyboard Functions Details Details LED Definitions Details Details Memory Details Power Specifications Details Details RAM Configuration Details Resource Usage Details Details Switch Locations Details Details   Drive 2.5 Inch 200 MB IDE Hard Drive   Level A 104000-074 simm 1mx9 80ns f/pm 30pos 104000-110 simm 256kx9 80ns fast p/m 30pos 104000-129 *simm 512kx36 70ns f/pm 72pos gold 104000-133 simm 1mx9 70ns f/pm 30pos 104000-137 simm 1mx8 80ns f/pm 30pos 104000-144 simm 4mx9 70ns f/pm 30pos sglside 104000-145 simm 256kx9 70ns fast p/m 30pos 104000-149 simm 4mx8 80ns f/pm 30pos 104000-150 simm 4mx8 70ns f/pm 30pos 104000-151 simm 1mx8 70ns f/pm 30pos 104000-152 simm 1mx9 80ns f/pm 30pos 3-chip 104000-153 simm 256kx8 70ns f/pm 30pos 2 chip 104000-154 simm 1mx9 70ns f/pm 30pos 3-chip 104000-155 simm 1mx8 80ns f/pm 30pos 2-chip 104000-156 simm 1mx8 70ns f/pm 30pos 2-chip 104000-166 simm 2mx40 80ns f/pm 72pos 104000-168 *simm 512kx36 60ns f/pm 72pos gold 104000-169 *simm 1mx36 60ns f/pm 72pos gold 104000-170 *simm 2mx36 60ns f/pm 72pos gold 104000-171 *simm 1mx32 70ns f/pm 72pos gold 104000-173 simm 1mx8 60ns f/pm 30pos 2-chip 104000-178 simm 4mx8 60ns f/pm 30pos 104000-187 simm 512kx36 70ns f/pm 72pos tin 104000-188 simm 1mx32 60ns f/pm 72pos tin 104000-189 simm 1mx32 70ns f/pm 72pos tin 104000-190 simm 256kx32 70ns f/pm 72pos tin 104000-191 simm 1mx36 60ns f/pm 72pos tin 104000-193 simm 2mx32 70ns f/pm 72pos tin 104000-194 simm 512kx36 60ns f/pm 72pos tin 104000-197 simm 1mx36 70ns f/pm 72pos tin 104000-203 simm 2mx36 60ns f/pm 72pos tin 175000-013 battery 3.0v 180mah lithium 3pin pc 202242-002 pcba simm 1mx9 80ns p/m (soj) 202242-008 pcba simm 1mx9 70ns p/m 202279-004 pcba simm 256kx4 80ns fp/m soj 202298-003 pcba simm 256x4/9 w/b 80ns 64 202298-004 pcba simm 256x4/9 w/b 70ns 64 202298-005 pcba simm 256x4/8 80ns 64pos ad 202298-006 pcba simm 256x4/8 70ns 64pos 202386-001 pcba simm 1mx4/9 w/b 70ns 64p (.30) 202386-004 pcba simm 1mx4/8 70ns 64p (.30) 202396-001 pcba simm 1mb 80ns exec 202396-002 pcba simm 4mb 80ns exec 202396-005 pcba simm 1mb 70ns exec 202396-006 pcba simm 4mb 70ns exec 202455-001 pcba simm 1mx4/2+1 80ns w/b 202455-003 pcba simm 1mx4/2+1 70ns w/b 202455-004 pcba simm 1mx4/2 70ns noparity 202455-005 pcba simm 1mx4/2 60ns noparity 202476-002 pcba upper pwre386sl25 (new)? 202476-003 *pcba upper pwre386sl25 nologo? 202476-050 pcba upper pwre386sl25 304? 202477-060 pcba lower pwre 305? 202485-003 pcba led pwre (new) 202486-002 pcba mem 4mb pwre 202486-004 pcba mem 4mb nologo pwre 202521-001 pcba mem 4mb lp pwre 202530-001 pcba upper pwre486sl25 h4c? 202530-X01 pcba upper pwre4-25sl h4c nosimm 202531-002 pcba mem 4mb nologo pwre (new) 202539-001 pcba simm 1mx36 70ns 202539-002 pcba simm 1mx32 70ns 72p 202539-003 pcba simm 1mx36 60ns 72p tin 202539-004 pcba simm 1mx32 60ns 202558-001 pcba mem 4mb soj/tsop pwre 202558-002 pcba 4mb 80ns tsop lp pwre 3.3v 202558-003 pcba 4mb 80ns tsoplp tsopsppwre3.3v 202558-004 pcba 4mb 80ns sojlp tsopsp pwre3.3v 202558-005 pcba 4mb 80ns tsop sp pwre 3.3v 202586-001 pcba mem 4mb soj/tsop pwre 5v 220852-293 drv assy dsk200mbengpwrewdod6.21css 220915-001 trackball assy pwre 221020-001 display assy pwre4-25sl mono 230234-001 battery pack nimhd 14.4v pwre 230236-010 keyboard pwre 3mm nor 230275-001 drv flpy medi size pwre 230327-005 adapter ac/dc sml at&t gen blk int 230367-001 adapter ac/dc sml dlta gen blk pwre 230814-001 drv flpy 1.44mb media size gray Level A Closed 220852-019 *drv assy dsk 200mb engpwrewdor1.30 (closed 04/12/93) 220852-138 *drv assy dsk 200mbengpwrewdor1.40 (closed 04/26/93) 220852-200 drv assy dsk 200mb engpwrewdo dos6 (closed 11/19/93) 220852-264 drv assy dsk200mbengpwrewdod6(css) (closed 04/11/94) Level B 001456-900 supl ww cust svc systems 001521-001 gde wdo 3.1 concise 001665-001 guide users pocket pwre (new) 001797-001 addm guide users pocket pwre 001905-001 manual users card/skt services 104000-163 *simm 256kx32 70ns f/pm 72pos gold 104000-686 sram 32kx8 25ns cmos l/p soj-28 (qty 2) 106506-001 jumper conn 2 skt .1sp 106506-001 jumper conn 2 skt .1sp 183000-016 screw 6-32x.25 fhp 100^ zinc (qty 2) 183000-087 screw 4-40 m/f jack 3/16hex 3/16lg (qty 6) 183000-088 screw m2.5x.45x4 flat(see comments (qty 2) 183000-096 screw m2x.4x6 pan (see comments) (qty 2) 183000-101 screw m2.5x.45x6 pan blk(see cmnts (qty 2) 183000-101 screw m2.5x.45x6 pan blk(see cmnts (qty 4) 183000-101 screw m2.5x.45x6 pan blk(see cmnts (qty 14) 183000-102 screw m2x.4x4 pan blk(see comments) (qty 2) 183000-104 screw m2.5x.45x3 pan blk(see cmmnts (qty 4) 183000-105 screw m3x.5x4 pan (see comments) (qty 4) 183000-108 screw m2x.4x3 pan blk(see comments) (qty 2) 183000-109 screw m2x.4x16 pan blk(see comments (qty 2) 183000-111 screw m2.5x.45x4 pan blk(see cmmnts (qty 2) 183000-111 screw m2.5x.45x4 pan blk(see cmmnts (qty 4) 183000-111 screw m2.5x.45x4 pan blk(see cmmnts (qty 6) 183000-112 screw m2.5x.45x8 pan blk(see cmmnts (qty 2) 183000-114 screw m2.5x.45x6 pan/smns(see cmts) (qty 4) 183000-116 screw m2.5x.45x6 pan (see comments) (qty 4) 183000-131 screw m3x.5x3.30 flt phlp#1 zn blk (qty 4) 183200-026 washer flat m2 zn/pl (see comments) (qty 2) 194400-017 cord pwr 3c 16ga 250v 10a 2.5m eur 200671-001 encl cover system pwre 200672-001 encl base system pwre 200674-004 encl base disp shlded pwre 200675-001 bezel keyboard pwre 200676-003 door rear pwre 200677-001 door opt card pwre 200681-002 encl front panel hdd pwre (new) 200683-001 encl cover battery pwre 200684-002 latch encl hdd pwre (new) 200685-001 hinge cover lh pwre 200685-002 hinge cover rh pwre 200686-001 latch encl disp pwre (qty 2) 200693-001 *cover panel center pwre 200693-002 cover panel center pwre soj/cl 200694-003 encl tray hdd pwre (new) 200694-004 encl tray hdd pwre (4 mtg holes) 200695-004 panel rear pwre (new) 200700-002 encl cover hdd pwre (new) 200701-004 contact battery pwre w/dimple 200701-004 contact battery pwre w/dimple (qty 4) 200720-001 encl base battery pwre 200728-001 pad encl base pwre 200728-001 pad encl base pwre (qty 3) 200728-001 pad encl base pwre (qty 5) 200728-002 pad encl base pwre .020 thk (qty 2) 200775-001 encl cover trkbl pwre 200785-001 pad tiltstand pwre (qty 2) 200798-001 clip battery pwre (qty 4) 200803-003 clip gnd pcmcia pwre (new) 200805-002 retainer disp lh mono pwre 200839-001 clip battery contact lower pcb pwre (qty 2) 200844-003 shim/spacer hd/keybd .010 thk 200853-001 panel pointing device pwre 200869-002 clip gnd pcb/rear pnl pwre (new) 200869-003 clip gnd pcb/rear pnl pwre .004 thk 202477-002 pcba lower pwre (new)? 202477-003 *pcba lower pwre nologo? 202477-005 pcba lower pwre (486) uni 202477-007 *pcba lower pwre (486)? 202477-050 pcba lower pwre 304? 202484-001 pcba controller pwre 202484-002 pcba controller nologo pwre 202485-001 pcba led pwre 202485-002 pcba led nologo pwre 205114-001 stiffener flex cable pwre 210200-003 overlay rear panel pwre 220854-001 encl cover assy system pwre 220857-001 *daughterbd assy pwre 220858-001 panel assy rear pwre 220886-001 slide/contact assy bat pack pwre 220894-001 tiltstand assy lhd pwre 220894-002 tiltstand assy rhd pwre 220894-003 tiltstand assy lhd pwre (new) 220894-004 tiltstand assy rhd pwre (new) 220896-001 slide rear door assy pwre 220991-001 door assy pointing dev pwre 221016-004 display assy cover mono shlded pwre 230126-202 drv disk 200mb 2.5 ide shk sensor 230243-001 display lcd pwre mono 9.44 toshiba 230256-001 inverter/pwr mod 1lamp pwre 230262-001 cable flex disp 9.5 mono pwre 230263-001 cable flex led/pcb pwre 230266-001 battery hotswap pwre 230279-001 key rom security pwre 230285-001 cable flex fdd pwre 230286-001 cable flex cont pnl pwre 230286-002 cable flex cont pnl w/shld pwre 230310-001 door pointing device pwre 905524-035 bios fl upd pwre 3/4/el r2.50 910454-031 dskpr wdo3.1 #1 r1.00 910454-031 dskpr wdo3.1 #1 r1.00 910454-032 dskp wdo3.1 #2 r1.00 910454-032 dskp wdo3.1 #2 r1.00 910454-033 dskp wdo3.1 #3 r1.00 910454-033 dskp wdo3.1 #3 r1.00 910454-034 dskp wdo3.1 #4 r1.00 910454-034 dskp wdo3.1 #4 r1.00 910454-035 dskp wdo3.1 #5 r1.00 910454-035 dskp wdo3.1 #5 r1.00 910454-036 dskp wdo3.1 #6 r1.00 910454-036 dskp wdo3.1 #6 r1.00 Level B Closed 001491-001 gde pocket pwre (closed 04/12/93) 001664-001 addm pwre (closed 04/12/93) 001730-001 addm pwre (new) (closed 04/12/93) 001766-001 addm guide users pwre r2.03 (closed 04/12/93) 001777-001 addm pocket guide pwre r2.10 (closed 11/19/93) 002067-001 addm pocket guide bios 2.23 pwre (closed 11/19/93) 200694-002 *encl tray hdd pwre (old) (closed 04/12/93) 910412-031 dskpr dos5.0 #1 r1.00 (closed 04/26/93) 910412-032 dskp dos5.0 #2 r1.00 (closed 04/26/93) 910628-033 *dskp mnl onl pwre us dos 6.0 1.10 (closed 04/11/94)   Photo simm 512kx36 70ns f/pm 72pos gold (kmm536512bg-7) simm 4mx9 70ns f/pm 30pos sgl sided simm 4mx8 70ns f/pm 30pos *simm 1mx32 60ns f/pm 72pos gold *simm 512kx36 60ns f/pm 72pos *simm 1mx36 60ns f/pm 72pos gold *simm 2mx36 60ns f/pm 72pos gold simm 1mx32 70ns f/pm 72pos gold(cen1mx32-70) *simm 2mx32 70ns f/pm 72pos gold (cen2m32-70) simm 1mx8 60ns f/pm 30pos 2-chip simm 4mx8 60ns f/pm 30pos simm 512kx36 70ns f/pm 72pos (kmm536512bg-7) simm 1mx32 60ns f/pm 72pos tin (cen1m32-60) simm 1mx32 70ns f/pm 72pos tin simm 1mx32 70ns f/pm 72pos tin (sm5321000-7) simm 256kx32 70ns f/pm 72pos tin (mb85331-70) simm 1mx36 60ns f/pm 72pos tin (gmm7361000bsg) simm 2mx32 70ns f/pm 72pos tin (cen2mbx32/36) simm 1mx36 70ns f/pm 72pos tin (hym536100am-70) simm 1mx36 70ns f/pm 72pos tin (b10136000-70) simm 2mx36 60ns f/pm 72pos tin (cen2m36-60) simm 2mx36 60ns f/pm 72pos tin (mt18d236m-6) pcba simm 1mx4/9 w/b 70ns 64pos pcba simm 4mb 80ns exec pcba simm 1mb 70ns exec pcba simm 4mb 70ns exec pcba upper pwre386sl25 (new)? pcba lower pwre (new)? *pcba lower pwre (486)? pcba lower pwre 304? pcba lower pwre 305 pcba trackball switch pwre pcba upper pwre 486sl25 h4c? (front and rear) pcba upper pwre4-25sl h4c nosimm pcba mem 4mb nologo pwre pcba simm 1mx36 70ns pcba simm 1m x 32 70ns 72pin pcba simm 1mx32 60ns pcba mem 4mb soj/tsop pwre 5v display assy pwre4-25sl mono drv disk 200mb 2.5 ide shk sensor (seagate) drv floppy medi size pwre   System Photo PowerExec 4/25 SL Mono   Memory 202396-001 1MB (20mhz) 202396-002 4MB (20mhz) 202396-006 4MB (25mhz) Miscellaneous 500994-001 Kensington Security Cable 500996-001 Keyboard Splitter Cable (Y Cable) 501117-001 Hard Drive Carrying Case 501682-003 EasyPort III (Port Replicator) Network 501554-001 PCMCIA Token Ring Card (16/4)   Latest BIOS upgrade 0126SB LBA support No Year 2000 Compliance Enter the date at the DOS prompt and then reboot the computer.   Chipset Western Digital WD90C26 Western Digital WD90C26 Display 9.5 inch Mono STN, Dual Scan, VGA 64 gray colors at 640x480 Drivers PEVID1.EXE PEVID1.EXE Standard/Maximum Video Memory 512KB / Not Upgradable 512KB / Not Upgradable